Software Developer, Python - Security Clearance Required ICFSoftware Developer, Python - Security Clearance RequiredAdelphi, Maryland$81,499–$138,549 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. This role will support development and evaluation of machine learning (ML) algorithms for resource constrained devices such as Unmanned Air/Ground Vehicles (UAV/UGV) toward realizing efficient and effective Intelligence, Surveillance, Reconnaissance (ISR) in tactical environments.
Lead, Cryptographic Security Engineer Mastercard IncLead, Cryptographic Security EngineerArlington, VA$161,000–$266,000 / 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. Mastercard is developing the next generation of applications and services to enable consumers and businesses to securely, efficiently, and intelligently conduct payment transactions, and is leveraging state-of-the-art cryptographic practices to protect its assets.
Information System Security Engineer (ISSE) Peraton IncInformation System Security Engineer (ISSE)Annapolis Junction, MD$135,000–$216,000 / yearPeraton is seeking an Information Systems Security Engineer (ISSE) to support our customer onsite in Annapolis Junction Responsibilities include: Design, implement, and maintain enterprise security architecture aligned with NIST RMF, DoD STIGs, CIS benchmarks, and organizational cybersecurity policies. Implements security systems by specifying intrusion detection methodologies and equipment; directing equipment and software installation and calibration; preparing preventive and reactive measures; creating, transmitting, and maintaining keys; providing technical support; completing documentation.
Security Engineer – Audit, Compliance & Splunk Monitoring UnisitySecurity Engineer – Audit, Compliance & Splunk MonitoringAnnapolis Junction, MarylandCreate and maintain Splunk dashboards for, at a minimum, the following data sets: Network and system-related observable events mapped by System Security Plan (SSP) and associated devices. Compensation will vary dependent upon factors including but not limited to: Government contract rates; education; relevant prior work experience, knowledge, skills, and competencies; certifications, and geographic location.
SYSTEM ENGINEER - Computer Network Support - AI/ML - 6+ yrs of Experience - TS/SCI w/Poly clearance is required - ES - 032726 -2 Halogen Engineering GroupSYSTEM ENGINEER - Computer Network Support - AI/ML - 6+ yrs of Experience - TS/SCI w/Poly clearance is required - ES - 032726 -2Fort George G Meade, Fort George G MeadeSalary is determined by various factors, including but not limited to location, the individualâs particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements . Bachelorâs degree or advanced degree in computer science, information systems, engineering or other related discipline plus at least 6 years of systems engineering experience.
Traveling Security Control Assessor Leidos Holdings IncTraveling Security Control AssessorMD$87,100–$157,450 / yearStrong understanding of the RMF process, NIST SP 800- 37, NIST SP 800-53, CNSSI 1253, as well as key technologies areas/domain such as: Network, Mobility, Windows, UNIX, Cloud Environments and Cloud Native Tools/Services, Host Based Security System (HBSS)/Endpoint Security Solutions (ESS), Databases, Applications. Please note that the broader pay range displayed at the bottom of this page represents the total corporate salary band for similarly-leveled cyber positions across Leidos and does not account for specific contract/program funding and requirements.
Mid‑Level Information Systems Security Officer (ISSO) ProObject IncMid‑Level Information Systems Security Officer (ISSO)MD$90,000–$110,000 / yearRelevant experience in information or cyber security, network security, vulnerability analysis, penetration testing, computer forensics, systems engineering, or network/system administration. The ISSO will maintain compliance and strengthen the security posture of mission systems using the Risk Management Framework and will be responsible for managing eight to ten System Security Plans.
Mid‑Level Information Systems Security Officer (ISSO) IDS InternationalMid‑Level Information Systems Security Officer (ISSO)Annapolis Junction, MDFull timeRelevant experience in information or cyber security, network security, vulnerability analysis, penetration testing, computer forensics, systems engineering, or network/system administration. Combining operational expertise with an intimate understanding of today’s greatest challenges, we bring our customers the solutions required for success in a complex and multidimensional world.
Information System Security Officer Viper Staffing ServicesInformation System Security OfficerAnnapolis Junction, MarylandYou will implement security measures for the protection of computer networks and information. Previous experience in network security or other related fields.
Information System Security Officer, Senior WOOD Federal SolutionsInformation System Security Officer, SeniorAnnapolis Junction, MD$180,000–$210,000 / yearYou’ll shape and maintain the security posture of diverse platforms, guiding secure development practices, assessing risks, monitoring vulnerabilities, and driving remediation strategies that protect sensitive data and critical workflows. WOOD is seeking a highly skilled Senior Information Systems Security Officer (ISSO) to lead security oversight across a large, complex software development and systems‑integration environment.
69-090 – Network/System Administrator III Sandy Mac Evolution69-090 – Network/System Administrator IIIWashington, District of ColumbiaThe selected candidate will organize, install, administer, and support secure government computer systems and data communications infrastructure, including local area networks, wide area networks, network segments, intranets, servers, virtualization platforms, security appliances, and enterprise monitoring systems. This senior-level position will provide day-to-day support for Collateral, Sensitive Compartmented Information, and Special Access Program activities supporting organizations such as Headquarters Air Force, the Office of the Secretary of Defense, and other military compartmented programs.
Network Engineer Level 4 Omm IT SolutionsNetwork Engineer Level 4Woodlawn, MarylandBachelorâs Degree in Information Systems/Computer Science or related field and 7 years of relevant work experience; OR Masterâs Degree and 5 year relevant work experience; OR 11 years of relevant work experience in lieu of a degree. Responsible for the design improvement, operation, and maintenance of the Network Admission Control (NAC) system for use on WLAN and Virtual Private Networking (VPN) access.
Network Engineer Staffed4UNetwork EngineerAnnapolis Junction, MarylandThe ideal candidate will bring deep experience supporting LAN, CAN, and WAN environments, along with the ability to design and maintain secure, high-performing network architectures that support mission operations. Implement network solutions supporting server requirements, including load balancing, VPNs, firewall contexts, traffic shaping, VoIP, GRE tunneling, IPSec, IP encryption, Media over IP, and NAT.
Security Operations Engineer (Senior) - NIGC Technology, Automation, and ManagementSecurity Operations Engineer (Senior) - NIGCWashington, District of ColumbiaThe Security Operations Engineer (Senior) serves as the lead cybersecurity engineering resource responsible for engineering, configuring, and operating the full spectrum of security tools protecting the NIGC's hybrid IT infrastructure - comprising on-premises Cisco networking, VMware Hypervisor servers, and Microsoft Azure cloud environments. Ensure the effective configuration and daily operations of cybersecurity tools including SIEM integration, Syslog, Network Detection and Response (NDR), Endpoint Detection and Response (EDR), Firewalls, M365 Cloud Security, Defender for Cloud, and Continuous Diagnostics & Mitigation (CDM) capabilities.
Principal Information Security Engineer ClarityPrincipal Information Security EngineerFort Meade, MD$117,000–$292,000 / yearClarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. Maintain communication with project engineers on the implementation of security controls and policy enforcement turning Risk Management Framework security controls into technical requirements for delivery by software and platform engineers.
NewSecurity Engineer Acuity INCSecurity EngineerUNAVAILABLE, DCHave skill sets to perform computer incident response and remediation practices as outlined in NIST 800-61 (Computer Security Incident Handling Guide) and DHS 4300A Sensitive Systems Policy Handbook, Attachment F Incident Response. Provide hands-on technical subject matter expertise with respect to setting up and administering Fortify SSC, Fortify Security Assistant IDE Plugin, OWASP ZAP, and Audit Workbench.
Software Developer, Python - Security Clearance Required ICF International, IncSoftware Developer, Python - Security Clearance RequiredAdelphi, MD$81,499–$138,549 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. This role will support development and evaluation of machine learning (ML) algorithms for resource constrained devices such as Unmanned Air/Ground Vehicles (UAV/UGV) toward realizing efficient and effective Intelligence, Surveillance, Reconnaissance (ISR) in tactical environments.
Network Engineer Aac IncNetwork EngineerDC$90,000–$100,000 / yearCandidates must demonstrate the ability to present ideas and reports clearly in English, both orally and in writing • Experience supporting a nationwide mid-sized Federal agency enterprise is a plus. Required Skills/Qualifications • Requires a bachelors degree in computer science, information technology, engineering, or a related field, plus 3 years of relevant work experience in network support.
Full Stack Java Software Engineer iBoss CybersecurityFull Stack Java Software EngineerWashingtonOur development scope extends from device specific driver, service, and communication protocols to cloud scalable connectivity and big data processing through third-party analytics tool integration and customer enterprise UI creation for security policy management. iboss is a leading AI-powered Zero Trust SASE (Secure Access Service Edge) platform trusted by more than 4,000 enterprises worldwide, including a significant number of Fortune 50 companies and U.S. government agencies.
Assistant Federal Security Director - Generalist U.S. Department of Homeland SecurityAssistant Federal Security Director - GeneralistWashington, DC$106,437–$138,370 / yearThis includes but is not limited to: assigning work, setting priorities, and reviewing and evaluating work and performance of subordinates; approving leave; coaching and developing employees; recommending corrective or disciplinary actions; assisting in budget planning and projecting short-term needs; managing projects within assigned resources; resolving routine problems that typically impact the objectives of the organizational unit; and when required, coordinating with customers outside the immediate organization. This Assistant Federal Security Director - Generalist position is located at Billings Logan International Airport (BIL), Transportation Security Administration, Department of Homeland Security (DHS) and is responsible for supporting the Federal Security Director (FSD) by providing day to day direction for airport security and operations at airports with multiple checkpoints and a workforce ranging up to 125 employees.
Systems Engineer (SE2/SE3) – HAIPE & Secure Networks WILLCORSystems Engineer (SE2/SE3) – HAIPE & Secure NetworksAnnapolis Junction, MarylandWe are seeking a Systems Engineer (SE2/SE3) with direct experience supporting High Assurance Internet Protocol Encryptor (HAIPE) devices and secure DoD network environments. This role involves engineering support across the full system lifecycle, including architecture, integration, testing, and certification activities.
Digital Network Exploitation Analyst (DNEA) CACIDigital Network Exploitation Analyst (DNEA)Fort Meade, MarylandAnalyze SIGINT and cybersecurity data at multiple levels up and down the OSI network stack and bring a solid understanding of logical/physical IP core infrastructure, communication devices and how they connect to networks, and the traffic movements in a network. 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.
Tier 3 Network Lead Digital Management LLCTier 3 Network LeadDCThis role is the senior technical authority for routing, switching, and network monitoring, directing Tier 1/2 escalations, coordinating ISP relationships, and leading network change management within an ITSM framework to ensure 24x7x365 availability. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe.
Security Engineer Booz Allen Hamilton IncSecurity EngineerAnnapolis Junction, MD$112,800–$257,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Experience building or fine-tuning ML models outside Elastic, including Python, scikit-learn, and PyTorch, for security use cases such as threat detection or lateral movement scoring.
Network Plant Engineer SME ActioNet IncNetwork Plant Engineer SMEArlington, VASpecific Skills: 2 years managing/leading ISP/OSP modernization projects; proficient with MS Office Suite (Word, Excel, PowerPoint, Visio, AutoCAD); experience supporting DoD projects, specifically network modernization projects; Certification(s): BICSI RCDD required; Clearance: Secret Clearance. Degree: Technical BA/BS degree; Experience: 10 years with BA/BS degree; Commensurate: High School diploma or associate degree with a minimum of 12 years performing as Network Plant Engineer supporting ISP/OSP solutions on large, complex networks; minimum 12 years.
NewCyber Security Code Analyst, Mid Booz Allen HamiltonCyber Security Code Analyst, MidUsa, Maryland$61,900–$141,000 / yearOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Security Architect/Cybersecurity Architect Alakaina Foundation Family of CompaniesSecurity Architect/Cybersecurity ArchitectArlington, VAThe Family of Companies (FOCs) includes Ke aki Technologies, Laulima Government Solutions, Kpono Government Services, and Kapili Services, Po okela Solutions, Kkaha Solutions, LLC, and Pololei Solutions, LLC. Eight (8) years of experience with technical engineering to include requirement analysis, systems engineering, network/systems administration, and cybersecurity.
Actionet, Inc. Careers - Security Engineer Lead ActioNet, Inc.Actionet, Inc. Careers - Security Engineer LeadRockville, MD$177,000–$207,000 / yearBachelor's Degree with 12+ years of progressive cybersecurity experience, including demonstrated authority establishing, governing, and directing enterprise security engineering programs within complex IT environments OR Master's Degree with 10+ years or Associate's Degree with 15+ years of relevant experience may be substituted. ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services.
Security Engineer Lead ActioNet IncSecurity Engineer LeadArlington, VA$177,000–$207,000 / yearActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. Lead enterprise security control assessments, audit readiness activities, and compliance reporting, providing executive-level briefings on risk posture, remediation progress, emerging threat trends, and control effectiveness to senior cybersecurity and IT leadership.
Network System Administrator Zp Group LlcNetwork System AdministratorMDKeywords: Network Systems Administrator, Fort Meade, DISA, DoD, Top Secret Clearance, SCI, Cisco, Networking, Routing, Switching, MPLS, VPN, BGP, OSPF, STIG, Cybersecurity, Network Engineer, IP Networking, Firewalls, Load Balancers. Zachary Piper Solutions is seeking a Network Systems Administrator to support a mission-focused government program delivering secure communications and network services for the Department of Defense through DISA.
Senior Technical Infrastructure Program Manager, ADC Network Scaling & Deployment Amazon.com IncSenior Technical Infrastructure Program Manager, ADC Network Scaling & DeploymentArlington, VAThe ADC NSD team owns all network capacity scaling, new network layer deployments, OBAAT brick delivery, T1 and T2 data center builds and expansions, data center room builds, and network layer migrations and decoms in launched ADC and GovCloud/Sovereign regions, globally. The ideal candidate will be an experienced Senior Technical Infrastructure Program Manager who will be responsible for leading multiple simultaneous networking programs in a highly cross-functional environment which includes internal customers, network engineering, network deployment and operations teams, as well as external vendors.
Network Development Eng II, ADC Networking Amazon.com IncNetwork Development Eng II, ADC NetworkingArlington, VAAs part of the Amazon Dedicated Cloud (ADC) Network Operations, you'll play a key role in driving the stability and sustainability of next-generation IP networks that support the U.S. Intelligence Community. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
NewSIGINT Network Analyst (NR-3) Legato CorporationSIGINT Network Analyst (NR-3)Annapolis Junction, MD$170,000–$190,000 / yearLegato, LLC recruiters (Staffing@legatocorp.com) would love to speak with you regarding the following position: SIGINT Network Analyst in Hanover, MD.Security Clearance Required: TS/SCI w/ PolygraphSalary Range: $170,000-$190,000, depending on experience. What You Will Do: The SIGINT Network Analyst will support mission-critical SIGINT operations by analyzing complex communications networks, researching network protocols, and enabling advanced collection capabilities across enterprise and mission environments.
Technical Engagement Network (TEN) Lab Manager BCMCTechnical Engagement Network (TEN) Lab ManagerArlington, VAResponsibilities: - Serve as the first level Help Desk for the TEN Lab’s systems and accounts- Assist new user setup of equipment, accounts and tools- Respond to user requests via email, walk-ins, phone calls or other communication means in a timely manner- Create and maintain accurate Tickets for Help Desk activities- Work with Asset Management to support accurate records and maintain a good accounting of assets- Support the implementation of new technologies and equipment in the lab environment,- Provide support as needed to lab staff in the tasks of provisioning and issuing equipment to end users, as well as maintaining inventory database.- Required Skills:- U.S. Citizenship- Must have an active DoD Secret clearance, TS/SCI clearance is preferred - Must be able to obtain DHS Suitability- 5+ years of directly relevant experience- 3+ years of directly relevant experience in IT Helpdesk support.- 3+ years MacOS and iOS experience.- Good problem-solving skills- Must be able to work collaboratively across physical locations.-
Computer Network Operations (CNO) Developer (Android) Cohere Technology Group LLCComputer Network Operations (CNO) Developer (Android)Arlington, VAWhen assessing candidates for the CNO Developer position, Cohere is looking for candidates with the following knowledge, skills, and abilities: Coding – Candidates should be able to demonstrate experience coding in C/C++ and Python, including understanding Object Oriented Programming, Networking (sockets), Multithreading, and implementing cryptographic protocols for data at rest and data in transit. Exploitation – You should have in depth knowledge with a wide range of techniques, including stack and heap attacks such as buffer overflows, off by one vulnerabilities, memory leaks, and format string attacks, and understand how to bypass protections like DEP and ASLR.
Network Engneer (Laurel, MD) Shield Consulting SolutionsNetwork Engneer (Laurel, MD)Laurel, MD$190,000–$200,000 / yearWork as part of a team, support hours are 0600-1800 hrs daily, candidate will work 8 hour shift in this window. Bachelor’s degree in a technical discipline 8 additional years of experience in the Information Technology field may be substituted for a degree.
Network Engneer Shield Consulting SolutionsNetwork EngneerLaurel, MD$190,000–$200,000 / yearWork as part of a team, support hours are 0600-1800 hrs daily, candidate will work 8 hour shift in this window. Bachelor’s degree in a technical discipline 8 additional years of experience in the Information Technology field may be substituted for a degree.
Digital Network Exploitation Analyst (DNEA), Advisor TS/SCI w/poly Peraton IncDigital Network Exploitation Analyst (DNEA), Advisor TS/SCI w/polyMD$176,000–$282,000 / yearBackground in one or more of the following: systems design, software/hardware engineering, cybersecurity, network security, vulnerability analysis, penetration testing, digital forensics, or network administration. Join a team of elite professionals developing next-generation cybersecurity and intelligence solutions that safeguard our nation's most vital networks.
Digital Network Exploitation Analyst (DNEA), Senior Associate TS/SCI w/poly Peraton IncDigital Network Exploitation Analyst (DNEA), Senior Associate TS/SCI w/polyMD$86,000–$138,000 / yearBackground in one or more of the following: systems design, software/hardware engineering, cybersecurity, network security, vulnerability analysis, penetration testing, digital forensics, or network administration. Join a team of elite professionals developing next-generation cybersecurity and intelligence solutions that safeguard our nation's most vital networks.
Digital Network Exploitation Analyst (DNEA) SIGINT, Lead Associate TS/SCI w/poly Peraton IncDigital Network Exploitation Analyst (DNEA) SIGINT, Lead Associate TS/SCI w/polyMD$112,000–$179,000 / yearBackground in one or more of the following: systems design, software/hardware engineering, cybersecurity, network security, vulnerability analysis, penetration testing, digital forensics, or network administration. Join a team of elite professionals developing next-generation cybersecurity and intelligence solutions that safeguard our nation's most vital networks.
Digital Network Exploitation Analyst (DNEA) L1-L4 Weeghman & Briggs LLCDigital Network Exploitation Analyst (DNEA) L1-L4Fort Meade, MD$113,000–$265,000 / yearFull timeAnalyze SIGINT and cybersecurity data at multiple levels up and down the OSI network stack and bring a solid understanding of logical/physical IP core infrastructure, communication devices and how they connect to networks, and the traffic movements in a network. In addition, it may also include engineering hardware and/or software, programming, computer/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, systems engineering, and/or network and systems administration.
Digital Network Exploitation Analyst AltamiraDigital Network Exploitation AnalystFort Meade, MDIn addition, it may also include engineering hardware and/or software, programming, computer/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, systems engineering, and/or network and systems administration. Completion of military training in a relevant area such as JCAC (Joint Cyber Analysis Course) may be considered towards the relevant experience requirement (i.e., 24-week JCAC course may count as 6 months of experience).
NewLock and Security Specialist (Assistant Locksmith) U.S. Department of JusticeLock and Security Specialist (Assistant Locksmith)Washington, DC$57,188–$82,301 / year3.5 or higher out of a possible 4.0 ("B+" or better) based on the average of the required courses completed in the major field or the required courses in the major field completed during the final 2 years of the curriculum. -- Applicants must have a grade-point average of: 3.0 or higher out of a possible 4.0 ("B" or better) as recorded on their official transcript, or as computed based on 4 years of education, or as computed based on courses completed during the final 2 years of the curriculum; or.
NewCyber Security Analyst, Senior (High Level Clearance Required) ICFCyber Security Analyst, Senior (High Level Clearance Required)Arlington, Virginia$108,476–$184,409 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. ICF seeks an experienced Senior Cyber Security Analyst to support the research and development of new cyber analytic capabilities that will help the US protect and defend its networks and critical information systems.
Cyber Security Service Lead- TS/SCI W/Polygraph GD Information TechnologyCyber Security Service Lead- TS/SCI W/PolygraphWashingtonTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. This role will be responsible for providing strategic guidance, conducting research, and authoring thought-leading whitepapers on emerging technologies while identifying innovative service improvement opportunities within the organization's security landscape.
Network Support Technician (Government) AT&T IncNetwork Support Technician (Government)Washington, DCMust maintain a state of travel readiness required to take prompt action on support requests which may require local and/or overnight travel to Government locations (Local short notice travel to customer sites is common, extended overnight and air travel is typically less than 5% per year). The job duties are as follows: This role will include, but will not be limited to the following responsibilities: Provide LAN administrator support with the installation, configuration and maintenance of network communication devices, servers, network storage arrays and tape backup units.
Information Systems Security Engineer Systems Planning And Analysis, Inc.Information Systems Security EngineerWashington, DCThe role includes designing, implementing, and maintaining hybrid cloud integrations across multiple public cloud providers, as well as supporting current systems and resolving complex technical issues requiring detailed analysis. SPA 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.
Infrastructure Engineer Electrosoft Services IncInfrastructure EngineerDCThe engineer is responsible for inventory, installation, replacement, troubleshooting, upgrades, preventative maintenance, ticket response, field dispatch, system documentation, and coordination with STIM technical teams, federal stakeholders, OPDIV points of contact, and logistics/inventory staff. This role supports security tools, supporting infrastructure, client computer systems, servers, workstations, switches, KVM/console devices, APC/rack management devices, and related network/security equipment.
Cyber Security Engineer Noblis IncCyber Security EngineerDC$86,800–$135,625 / yearCompensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. Personnel performing cybersecurity functions must meet DoD cybersecurity workforce certification requirements in accordance with DoD Manual 8140.3 for their designated role within 9 months of hire.
Principal Endpoint Security Systems Engineer LeidosPrincipal Endpoint Security Systems EngineerBethesda, Maryland$131,300–$237,350 / yearWorking in a hybrid cloud/on-prem mission environment the engineer will support integration of Linux and Windows hosted mission systems with the endpoint security product and maintaining the scan policies to ensure proper protection of mission systems from external threats. January 21, 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.