Cyber Security Engineer III System OneCyber Security Engineer IIISt. Louis, MO$135,000 / hourProvide cyber threat intelligence support, including the collection, fusion, analysis, creation, and distribution of threat intelligence from government entities, commercial feeds, open sources, and partner organizations. The Cyber Security Engineer will collect, analyze, and distribute threat intelligence from government sources, commercial feeds, open source reporting, and partner organizations to improve situational awareness of the cyber threat environment.
NewSecurity System Administrator - Located in Warroad, MN MarvinSecurity System Administrator - Located in Warroad, MNSt. Louis, MO$56,500–$75,500Provide ticket-based technical support by responding to, prioritizing, documenting, and resolving incidents related to user access, devices, video requests, alarms, and access control through IT service management systems. Highlights of your role: Administer and maintain physical security systems including video and alarm management, access control, and system configuration to ensure reliable performance and availability across locations.
NewPhysical Security System Technician - Located in Warroad, MN MarvinPhysical Security System Technician - Located in Warroad, MNSt. Louis, MO$56,500–$75,500Provide ticket-based technical support by responding to, prioritizing, documenting, and resolving incidents related to user access, devices, video requests, alarms, and access control through IT service management systems. Highlights of your role: Administer and maintain physical security systems including video and alarm management, access control, and system configuration to ensure reliable performance and availability across locations.
NewPhysical Security System Administrator - Located in Warroad, MN MarvinPhysical Security System Administrator - Located in Warroad, MNSt. Louis, MO$56,500–$75,500Provide ticket-based technical support by responding to, prioritizing, documenting, and resolving incidents related to user access, devices, video requests, alarms, and access control through IT service management systems. Highlights of your role: Administer and maintain physical security systems including video and alarm management, access control, and system configuration to ensure reliable performance and availability across locations.
NewCloud Software Engineer III #26-15866 US Tech Solutions, Inc.Cloud Software Engineer III #26-15866St. Louis, MOJob Summary : Cloud Engineering team is seeking a Senior Cloud Engineer with deep, hands-on expertise in Amazon Web Services (AWS) and Oracle Cloud Infrastructure (OCI) to design, deploy, secure, and maintain cloud-based solutions that support critical utility operations. The ideal candidate brings a strong engineering mindset, a passion for automation, and proven experience delivering cloud architectures in mission-critical, regulated environments — ideally within the energy, utilities, or critical infrastructure sectors.
NewSenior Systems Integration Engineer BoeingSenior Systems Integration EngineerHazelwood, MO$136,850–$185,150 / yearThe F-15 Training systems include high fidelity cockpits with immersive visualization systems, high-fidelity computer-generated forces to provide synthetic opponents to train against, and applications providing instructors control over training setup, execution and post-training debrief. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
NewSite Reliability Engineer II MastercardSite Reliability Engineer IIO Fallon, MOAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days.
NewCloud Infrastucture & DevOps Engineer LeidosCloud Infrastucture & DevOps EngineerScott Air Force Base, IL$69,550–$125,725If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . June 23, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
NewLead Site Reliability Engineer-2 MastercardLead Site Reliability Engineer-2O Fallon, MO$122,000–$207,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. The goal of every Business Operations team is to engage early in the development lifecycle to be more proactive and upfront in the development process, and to proactively manage production and change activities to maximize customer experience and increase the overall value of supported applications.
Network Security Engineer Zscaler (ZIA/ZPA, Zero Trust) ICONMA, LLCNetwork Security Engineer Zscaler (ZIA/ZPA, Zero Trust)St. Louis, MO$57.14 / hourStay updated with the latest developments in Zscaler and network security technologies to recommend and implement best practices. Our client, a IT Services and Consulting company, is looking for a Network Security Engineer – Zscaler (ZIA/ZPA, Zero Trust) for their St.
NewNetwork Security Engineer 2 StratAcuity Staffing Partners IncNetwork Security Engineer 2St. Louis, MO$50–$59 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
Cisco Network Security Engineer/ Senior Consultant Deloitte Touche Tohmatsu LtdCisco Network Security Engineer/ Senior ConsultantSt. Louis, MO$105,400–$207,800 / year3+ years of experience with Cisco Identity Services Engine (ISE) 802.1X Network Access Control (NAC), guest lifecycle management, profiling policies, TrustSec segmentation, and Cisco Firepower capabilities including intrusion prevention system (IPS), malware protection, Uniform Resource Locator (URL) filtering, Domain Name System (DNS)-based security, Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption, and cloud firewall deployments in Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP). 5+ years of experience designing, deploying, and managing Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC) in enterprise environments, including physical appliances, virtual instances, and cloud-delivered Firewall Management Center (cdFMC).
Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and TransformationSt. Louis, MO$105,400–$207,800 / year1+ years of experience designing, deploying, and managing Zscaler Cloud Connector, including deployment within cloud environments (AWS, Azure, and/or GCP), workload-to-internet and workload-to-workload traffic inspection, and integration with cloud-native networking constructs (e.g., VPCs, VNets, Transit Gateways). 5+ years of hands-on experience designing, deploying, and managing Zscaler Private Access (ZPA), including application segment configuration, access policies, connector deployment, and zero trust network access (ZTNA) architectures replacing legacy VPN infrastructure.
Network Security Engineer – Zscaler (ZIA/ZPA, Zero Trust) IconmaNetwork Security Engineer – Zscaler (ZIA/ZPA, Zero Trust)St. Louis, MOStay updated with the latest developments in Zscaler and network security technologies to recommend and implement best practices. Our client, a IT Services and Consulting company, is looking for a Network Security Engineer – Zscaler (ZIA/ZPA, Zero Trust) for their St.
Security Solutions Principal Consultant - Palo Alto Networks World Wide Technology IncSecurity Solutions Principal Consultant - Palo Alto NetworksMaryland Heights, MO$170,000–$200,000 / yearRequired Experience 10 years of cybersecurity experience Minimum of 5 years in cybersecurity consulting security architecture or advisory roles Proven experience leading complex cybersecurity consulting engagements Demonstrated experience scoping consulting engagements including defining delivery approach and level of effort Experience leading cross-functional teams in the delivery of security consulting services Strong ability to build trusted relationships with technical and executive stakeholders. Key Skills Excellent written and verbal communication skills Ability to clearly explain complex security concepts to both technical and executive audiences Strong consulting presentation and facilitation skills Ability to manage multiple priorities in complex environments Strong organizational and leadership capabilities Proven ability to operate effectively in client environments.
Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and TransformationSt. Louis, MO$105,400–$207,800 / yearConfiguring and tuning security capabilities including Threat Prevention, intrusion prevention system/intrusion detection system (IPS/IDS), Anti-Spyware, Antivirus, WildFire, Domain Name System (DNS) Security, and Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption policies. This role supports the design, deployment, and optimization of Zscaler capabilities across complex enterprise environments, helping organizations strengthen security posture, improve user access experiences, and enable secure transformation across on-premises and cloud ecosystems.
Network Security Architect (Zscaler TechDigitalNetwork Security Architect (ZscalerSt. Louis, MOThis role is responsible for designing, implementing, and maintaining secure network architectures that align with zero-trust principles, ensuring robust access controls and seamless integration with enterprise systems. • The Network Security Architect will serve as the Subject Matter Expert (SME) on all Zscaler services, with a special emphasis on zero-trust design and architectures, particularly Zscaler Private Access.
Cyber Network Security Architecture - Senior Manager Deloitte Touche Tohmatsu LtdCyber Network Security Architecture - Senior ManagerMO$163,400–$322,100 / year8+ years of experience in the design and architecture of enterprise-level technical stacks, including VPNs, CDN solutions, Load Balancers, Subnetting, Next-Generation firewall design, and highly scalable security solutions like Secure Access Service Edge (SASE) technologies. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.
Infrastructure & Network Security Response & Recovery Lead Accenture PlcInfrastructure & Network Security Response & Recovery LeadSt. Louis, MOWe Are: Accenture Security is one of the fastest growing areas of our business, and our global Cyber Investigation and Forensic Response (CIFR) practice is at the heart of how we help clients prepare for, respond to, and recover from the most consequential cyber incidents. Assess the technical skill levels of recovery team members, identify gaps, and design and deliver targeted training programs that elevate recovery expertise across the practice.
Implementations/Activations Network Engineer II StratAcuity Staffing Partners IncImplementations/Activations Network Engineer IIIL$31–$39 / hourThe Implementations/Activations Network Engineer will perform installation oversight, configuration, testing, monitoring, and servicing of network equipment and activation of networks for projects supporting Department of Defense networks. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA.
Network Systems Analyst IconmaNetwork Systems AnalystUniversity City, MO$31.12–$33.49 / hourCustomer Service: Must possess an aptitude for patience, professionalism, tactfulness, and empathy; must have the ability to assess the specific needs of the customer and be able to communicate these appropriately; must be able to work with high-end stakeholders and negotiate the political landscapes that may exist in the enterprise; must possess the ability to clearly communicate with clients and team members verbally and in writing. Have the ability to quickly break down an issue into cross functional troubleshooting sequences (cloud, network, security) , work an issue to completion, or escalate appropriately to ensure rapid recovery of services.
Sr. Network QA Engineer IS3 SolutionsSr. Network QA EngineerEdwardsville, ILThis role is ideal for a seasoned network professional who has engineered and deployed complex Fortinet, Juniper wireless access point, and Cradlepoint environments and is ready to apply that knowledge as the final quality gate before devices reach the customer site. " Knowledge of enterprise network architecture concepts including segmentation, routing protocols, virtual private network design, software defined wide area networking, and security policy management.
Senior Engineer, Network Hubbell IncSenior Engineer, NetworkMOWe are seeking a highly skilled and experienced Senior Network Engineer to support and evolve a large enterprise network environment spanning corporate campuses, manufacturing and warehouse facilities, and a primary distribution center, while also contributing to the stability and integration of the global enterprise network. This role is responsible for the design, implementation, operation, and ongoing optimization of campus and wide‑area network infrastructure, including multi‑building environments with high availability, operational technology (OT) considerations, and secure segmentation.
Cloud Information Security Analyst Science Applications International CorpCloud Information Security AnalystIL$80,001–$120,000 / yearThe USTC Managed Information Technology Services (MITS) contract provides strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command's infrastructure, systems, and applications. Design and development of Initial Privacy Assessment (IPA) and Privacy Impact Assessments (PIAs) for each major Federal Government IT Systems Developing and conducting System Test and Evaluations (ST&Es) and Independent Verification and Validation (IV&Vs) of the security profiles of Federal Government IT Systems.
SATCOM IP Network Support Analyst StratAcuity Staffing Partners IncSATCOM IP Network Support AnalystIL$31–$39 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. We carry out the day-to-day operation of the network and related services 24 hours a day, 365 days a year, enabling joint warfighters to meet their operational needs.
Network Engineer StratAcuity Staffing Partners IncNetwork EngineerSt. Louis, MO$50–$55 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Technical Skills: Candidates should have experience with network security engineering concepts and tools, as well as the following technologies: Cisco and Extreme Networks; Palo Alto and Fortinet firewalls; and Aruba wireless solutions.
NewImplementations Network Engineer II Amatriot Group, LLCImplementations Network Engineer IIScott AFB, IL$59,150–$106,925 / yearKnowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and activation of networks for projects supporting the Department of Defense networks.
NewImplementations Network Engineer IV Amatriot Group, LLCImplementations Network Engineer IVScott AFB, IL$92,300–$166,850 / yearIn-depth knowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. In-depth experience with network services (BGP, OSPF, DHCP, DNS, TCP/IP, WAN, VPN, VLAN, VRF, etc.) and network appliances (e.g., routers, load balancers, domain name servers, firewalls).
Sr. Network Engineer/Consultant F2OnsiteSr. Network Engineer/ConsultantSt. Louis, MOObjective The Engineer will provide expert-level network engineering, security, and Data Center migration services in support of enterprise infrastructure modernization initiatives across global environments. The Consultant will be responsible for designing, implementing, delivering, optimizing, migrating, and troubleshooting complex multi-vendor network and security platforms.
SATCOM IP Network Support Analyst Leidos Holdings IncSATCOM IP Network Support AnalystIL$48,100–$86,950 / yearThe Leidos Digital Modernization Sector and Global Solutions Management-Operations II (GSMO-II) have an opening in our Enterprise SATCOM Gateway Services (ESGS) Operations Support Cell for a Network Support Analyst at Scott AFB, IL. Primary Responsibilities: Responsible for assisting with the following duties: Create and update tickets utilizing DISA ticketing applications to aid in customer problem tracking and resolution in all aspects of the network integral to our clients Baseband, IF and RF communications.
Network/SATCOM Engineer CACINetwork/SATCOM EngineerSaint Louis, MissouriTeam CACI has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer’s wide-area (WAN), local-area (LAN) and campus-area (CAN) networks across multiple security domains. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
NewNetwork Engineer III Amatriot Group, LLCNetwork Engineer IIIScott AFB, IL$73,450–$132,775 / yearAssess, identify and recommend resolutions to various network incidents and/or deficiencies leveraging knowledge in one or more of following: routers, switches, crypto devices, routing, CISCO, Juniper, MSPP, optical transport network, MPLS, time division multiplexing, SDH/SONET. Work directly with internal and external customers, external government agencies, and other engineering tiers to ensure maximum network availability to minimize or eliminate mission and operational impact.
Computer Network Technician Science Applications International CorpComputer Network TechnicianIL$80,001–$120,000 / yearDocument and maintain accurate technical documentation for enterprise network, such as architecture diagrams (physical and logical), equipment room layouts with rack elevation diagrams, inside and outside plant specifications, and hardware configuration utilizing government provided tools. The USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command's infrastructure, systems, and applications.
Joint Fires Network (JFN) Engineer III Leidos Holdings IncJoint Fires Network (JFN) Engineer IIIIL$73,450–$132,775 / yearAssess, identify and recommend resolutions to various network incidents and/or deficiencies leveraging knowledge in one or more of following: routers, switches, crypto devices, routing, CISCO, Juniper, MSPP, optical transport network, MPLS, time division multiplexing, SDH/SONET. The Digital Sector of Leidos has multiple openings in our Joint Fires Network (JFN) NOC for a Network Engineer III supporting our Global Solutions Management-Operations II (GSMO-II) program at Scott AFB, IL.
Implementations Network Engineer II Leidos Holdings IncImplementations Network Engineer IIIL$59,150–$106,925 / yearKnowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and activation of networks for projects supporting the Department of Defense networks.
NewSenior Network Engineer Consultant Chameleon Integrated ServicesSenior Network Engineer ConsultantSt. Louis - Hybrid, MOThe work will be performed on a flexible consulting schedule, although the consultant must be readily available during normal business hours for stakeholder alignment, and may occasionally need to provide engineering support outside these hours in response to critical outages or network emergencies. A seasoned technical leader who can quickly gain the confidence of staff, organize a complex network environment, communicate effectively with executives and technical teams, and balance immediate operational needs with long-term strategic planning.
Joint Fires Network (JFN) Engineer II Leidos Holdings IncJoint Fires Network (JFN) Engineer IIIL$59,150–$106,925 / yearAssess, identify and recommend resolutions to various network incidents and/or deficiencies leveraging knowledge in one or more of following: routers, switches, crypto devices, routing, CISCO, Juniper, MSPP, optical transport network, MPLS, time division multiplexing, SDH/SONET. The Digital Sector of Leidos has multiple openings in our Joint Fires Network (JFN) NOC for Network Engineer II supporting our Global Solutions Management-Operations II (GSMO-II) program at Scott AFB, IL.
Joint Fires Network (JFN) Engineer I Leidos Holdings IncJoint Fires Network (JFN) Engineer IIL$50,700–$91,650 / yearAssess, identify and recommend resolutions to various network incidents and/or deficiencies leveraging knowledge in one or more of following: routers, switches, crypto devices, routing, CISCO, Juniper, MSPP, optical transport network, MPLS, time division multiplexing, SDH/SONET. The Digital Sector of Leidos has multiple openings in our Joint Fires Network (JFN) NOC for a Network Engineer I supporting our Global Solutions Management-Operations II (GSMO-II) program at Scott AFB, IL.
NewNetwork Administrator Foxhole TechnologyNetwork AdministratorScott Air Force Base, IL$60,000–$82,000 / yearIllinois Pay Range $60,000—$82,000 USD Requirements of position: Think analytically, effective verbal and written communication skills, make decisions, observe/remember details, interpret data, concentrate on tasks, adjust to change, handle stress/emotions. Hands-on experience with: Juniper and Cisco networking equipment, Routing protocols: BGP and OSPF, Switching, VLAN configuration, VMware networking components, firewall administration and rule management.
Network Administrator (Mid) Foxhole TechnologyNetwork Administrator (Mid)Belleville, IL$60,000–$82,000 / yearIllinois Pay Range $60,000—$82,000 USD Requirements of position: Think analytically, effective verbal and written communication skills, make decisions, observe/remember details, interpret data, concentrate on tasks, adjust to change, handle stress/emotions. Hands-on experience with: Juniper and Cisco networking equipment, Routing protocols: BGP and OSPF, Switching, VLAN configuration, VMware networking components, firewall administration and rule management.
IT Manager - Network Operations StratAcuity Staffing Partners IncIT Manager - Network OperationsSt. Louis, MO$140,000–$150,000 / yearIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Provide technical oversight for technologies such as Cisco IOS, Arista, Nexus, Palo Alto firewalls, F5 load balancers, and cloud-managed networking solutions.
Senior Insider Risk & AI Security Analyst/ Engineer IV Edward D Jones & Co LPSenior Insider Risk & AI Security Analyst/ Engineer IVMOThe Digital Insider Risk and Data Loss Prevention (DLP) Analyst will be responsible for monitoring, analyzing, investigating and reporting of User Behavior Analytics and Data Loss Prevention alerts across various tools, ensuring the protection of client and Firm data. This includes monitoring user interactions with AI systems, identifying potential misuse or data exposure, and partnering with engineering and risk teams to ensure AI systems operate securely, responsibly, and in alignment with Firm policies.
Senior Network Infrastructure Specialist Science Applications International CorpSenior Network Infrastructure SpecialistIL$80,001–$120,000 / yearMaintain comprehensive technical documentation including, physical and logical network architecture diagrams, equipment room layouts with rack elevations Inside/outside plant specifications, & hardware configurations. The successful candidate will operate with minimal supervision, lead complex tasks, and ensure secure, reliable, and resilient network operations across multiple transport mediums and global WAN environments.
Manager – Network & Telecommunications - Direct hire, FTE up to $150k LRSManager – Network & Telecommunications - Direct hire, FTE up to $150kSt. Louis, MOThis role ensures reliable connectivity supporting patient care, telehealth and revenue operations while partnering closely with Cybersecurity, End User Computing (EUC) and Clinical Systems teams. The Manager of Network & Telecommunications is responsible for the availability, security and performance of our clients enterprise network and voice infrastructure.
Network Operations Analytics Engineer Leidos Holdings IncNetwork Operations Analytics EngineerIL$92,300–$166,850 / yearKey elements of this position include: conducting analysis and assessments on new emerging technologies; developing and recommending functional solutions to meet stakeholder requirements; providing detailed periodic reports supporting Joint Network Operations Center (JNOC); developing, engineering, and recommending new tools or scripted solutions. In this role, you will be responsible for developing unique data sets utilizing existing tools, recommending additional tools sets that enhance data collection, developing reporting tools and reports that meet customer objectives, managing data storage and retention and producing ad-hoc reporting when the customer requires.
Implementations Network Engineer BAE Systems PlcImplementations Network EngineerIL$72,150–$122,655 / yearAbout BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Knowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers.
SATCOM IP Network Support Analyst LeidosSATCOM IP Network Support AnalystShiloh, IllinoisThe Leidos Digital Modernization Sector and Global Solutions Management-Operations II (GSMO-II) have an opening in our Enterprise SATCOM Gateway Services (ESGS) Operations Support Cell for a Network Support Analyst at Scott AFB, IL. June 4, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Network Engineer, Senior Booz Allen Hamilton IncNetwork Engineer, SeniorIL$77,600–$176,000 / yearYou Have: 5+ years of experience designing, deploying, and supporting network and security architectures within DoD hybrid environments, including implementing Zero Trust principles and advanced routing designs such as BGP AS_PATH loop prevention and max‑prefix route‑limit protection. You'll apply your expertise in routing and switching, network design and architecture, system interoperability, IP engineering, network transport layers, multi-protocol label switching, gateway protocol, and virtual routing and forwarding as you guide our team of problem-solvers to help the DoD evolve and deploy new capabilities and technologies.
Implementations Network Engineer II LeidosImplementations Network Engineer IIShiloh, IllinoisKnowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and activation of networks for projects supporting the Department of Defense networks.
Network Engineer II LeidosNetwork Engineer IIShiloh, IllinoisAssess, identify and recommend resolutions to various network incidents and/or deficiencies leveraging knowledge in one or more of following: routers, switches, crypto devices, routing, CISCO, Juniper, MSPP, optical transport network, MPLS, time division multiplexing, SDH/SONET. The Digital Sector of Leidos has multiple openings in our Joint Fires Network (JFN) NOC for Network Engineer II supporting our Global Solutions Management-Operations II (GSMO-II) program at Scott AFB, IL.