NewCisco SD-WAN Engineer LeidosCisco SD-WAN EngineerOdenton, MarylandAugust 24, 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. Implement and maintain Cisco Catalyst SD-WAN Manager/vManage, Cisco Catalyst SD-WAN Controller/vSmart, Cisco Catalyst SD-WAN Validator/vBond, and Edge routers.
Mid-Level DevOps Engineer GliaCell TechnologiesMid-Level DevOps EngineerColumbia, MD$115,000–$190,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. Architect and develop best practices for software build tools (Gradle, Maven, ANT, Shell) and continuous integration tools (Jenkins, Bamboo), and infrastructure automation (Amazon Web Services, VMWare, Puppet, Chef, ansible, etc.).
Mid-Level Software Engineer (Partial Telework) GliaCell TechnologiesMid-Level Software Engineer (Partial Telework)Linthicum Heights, MDFull timeWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Junior Software Engineer Peterson TechnologiesJunior Software EngineerAnnapolis Junction, MD$71,000–$120,000 / yearProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.
Senior Network Modernization & Policy Analyst CACISenior Network Modernization & Policy AnalystAlexandria, VirginiaThis position independently supports an Action Officer and serves as the primary SME driving enterprise-wide network modernization across the Department of Defense Information Network (DoDIN) including DISN optimization, MILDEP network convergence, tactical edge cloud initiatives, and Mission Partner Environment (MPE) capability development. Support the development and coordination of implementation plans to modernize and optimize network capabilities (e.g., DISN, MILDEP network convergence, and edge cloud) in support of DoD priorities to increase security, enhance effectiveness, and gain efficiencies across the DoDIN.
Information Systems Security Engineer Level 1 – AI/ML Project TS/SCI w Poly PeratonInformation Systems Security Engineer Level 1 – AI/ML Project TS/SCI w PolyLaurel, Maryland$135,000–$216,000 / yearFull timeApplies system security engineering expertise in one or more of the following to: system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning: incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing. The Level 1 Information Systems Security Engineer (ISSE) shall possess the following capabilities: Participate as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure networking, computing, and enclave environments.
Splunk Engineer - Active Ts/Sci Required ENS Solutions, LLCSplunk Engineer - Active Ts/Sci RequiredCollege Park, MDENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. You'll perform hands-on evaluation, implementation, and operation of leading security Cyber defense tools and technologies and apply in-depth defense strategies for large and complex networks to rapidly identify vulnerabilities and threats, prioritizing response actions, including developing effective countermeasures.
Network and Computer Systems Administrator -Journeyman Vets HiredNetwork and Computer Systems Administrator -JourneymanPatuxent, MarylandThe Network and Computer Systems Administrator is responsible for installing, configuring, maintaining, and supporting network infrastructure, servers, operating systems, and virtual environments. This role ensures the availability, integrity, security, and performance of network and computer systems while providing system administration, troubleshooting, monitoring, and cybersecurity support.
Network and Computer Systems Administrator (JSE)-Journeyman Vets HiredNetwork and Computer Systems Administrator (JSE)-JourneymanPatuxent, MarylandThe Network and Computer Systems Administrator is responsible for installing, configuring, maintaining, and supporting network infrastructure, servers, operating systems, and virtual environments. This role ensures the availability, integrity, security, and performance of network and computer systems while providing system administration, troubleshooting, monitoring, and cybersecurity support.
Junior Network Administrator (Remote) Terrestris Global SolutionsJunior Network Administrator (Remote)Washington, DCRemoteThis project will provide IT service desk, systems, network, and security operations support for Federal Prison Industries (UNICOR), supporting end users, Microsoft infrastructure, and mission-critical business systems in hybrid work environments. The Junior Network Administrator ensures that all computers and other devices connected to networks, including routers, hubs and switches, are operating correctly.
Network Evaluator (Principal) - FULLY CLEARED with POLYGRAPH REQUIRED Constellation TechnologiesNetwork Evaluator (Principal) - FULLY CLEARED with POLYGRAPH REQUIREDLinthicum Heights, MarylandThe benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. Cisco, Juniper, & Arista devices and protocols, SIEM technologies, cybersecurity analysis, Splunk and Elastic, Hunt/Blue Team experience, Network Defense Integrity (NDI) Methodology, digital forensics, intrusion detection systems, vulnerability scanning technologies, MITRE ATT&CK, NIST cybersecurity frameworks, and scripting languages.
Junior Network Administrator Terrestris Global SolutionsJunior Network AdministratorWashington, DCRemoteThis project will provide IT service desk, systems, network, and security operations support for Federal Prison Industries (UNICOR), supporting end users, Microsoft infrastructure, and mission-critical business systems in hybrid work environments. The Junior Network Administrator ensures that all computers and other devices connected to networks, including routers, hubs and switches, are operating correctly.
NewNetwork Engineer 102290 iTecNetwork Engineer 102290Woodlawn, MDbody { font-family:Aptos; font-size:12pt } h1, h2, h3, h4, h5, h6, p { margin:0pt } li { margin-top:0pt; margin-bottom:0pt } h1 { margin-top:18pt; margin-bottom:4pt; page-break-inside:avoid; page-break-after:avoid; line-height:normal; font-family:'Aptos Display'; font-size:20pt; font-weight:normal; color:#0f4761 } h2 { margin-top:8pt; margin-bottom:4pt; page-break-inside:avoid; page-break-after:avoid; line-height:normal; font-family:'Aptos Display'; font-size:16pt; font-weight:normal; color:#0f4761 } h3 { margin-top:8pt; margin-bottom:4pt; page-break-inside:avoid; page-break-after:avoid; line-height:normal; font-family:Aptos; font-size:14pt; font-weight:normal; color:#0f4761 } h4 { margin-top:4pt; margin-bottom:2pt; page-break-inside:avoid; page-break-after:avoid; line-height:normal; font-family:Aptos; font-size:12pt; font-weight:normal; font-style:italic; color:#0f4761 } h5 { margin-top:4pt; margin-bottom:2pt; page-break-inside:avoid; page-break-after:avoid; line-height:normal; font-family:Aptos; font-size:12pt; font-weight:normal; color:#0f4761 } h6 { margin-top:2pt; margin-bottom:0pt; page-break-inside:avoid; page-break-after:avoid; line-height:normal; font-family:Aptos; font-size:12pt; font-weight:normal; font-style:italic; color:#595959 }. Minimum three (3) years of hands-on network experience configuring routing protocols and switching configuration in medium (One Data Center and 600+ locations) to large enterprise (Two Data Centers and 1000+ locations) networks .
NewMobile Device Engineer - TS/SCI with Polygraph General Dynamics Information TechnologyMobile Device Engineer - TS/SCI with PolygraphAnnapolis Junction, MarylandAs a Mobile Device Engineer supporting CIS, you design, engineer, and implement secure enterprise mobile device solutions that enable the global workforce to operate safely across multiple networks and security domains. To 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.
Radiant Logic Engineer - TS/SCI with CI POLY ENS Solutions, LLCRadiant Logic Engineer - TS/SCI with CI POLYMcLean, VASince 2014, ENS Solutions has been a trusted partner for the Department of Defense (DoD) and Intelligence Community (IC), providing innovative solutions in the core competency areas of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, Systems Engineering, Program/Project Management and IT support. As a Systems Engineer supporting the Government, you will be trusted with supporting an enterprise - wide Identity, Credential, and Access Management (ICAM) implementation effort, as well as Identity Access Management (IAM) solutions and systems to facilitate User Life-Cycle Management.
PKI Engineer - Active Ts/Sci With CI Poly ENS Solutions, LLCPKI Engineer - Active Ts/Sci With CI PolyWashington, DCENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. To ensure a fair and equitable candidate evaluation based on individual skills, knowledge, and experience, candidates are not permitted to use artificial intelligence or other assistive tools during interviews, whether in person or virtual, unless explicit permission has been granted in advance.
Radiant Logic Engineer - Ts/Sci With CI Poly ENS Solutions, LLCRadiant Logic Engineer - Ts/Sci With CI PolyWashington, DCSince 2014, ENS Solutions has been a trusted partner for the Department of Defense (DoD) and Intelligence Community (IC), providing innovative solutions in the core competency areas of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, Systems Engineering, Program/Project Management and IT support. As a Systems Engineer supporting the Government, you will be trusted with supporting an enterprise - wide Identity, Credential, and Access Management (ICAM) implementation effort, as well as Identity Access Management (IAM) solutions and systems to facilitate User Life-Cycle Management.
AWS Systems Engineer GuidehouseAWS Systems EngineerDc, District of ColumbiaStrong experience with core AWS services, including EC2, VPC, IAM, S3, EBS/EFS, RDS, Elastic Load Balancing, KMS, CloudWatch, CloudTrail, and backup/disaster recovery services. This role requires a highly technical, hands-on cloud engineering professional capable of designing, implementing, and supporting secure AWS environments in mission-critical enterprise environments.
OT Security Architect Segmentation & Compliance PeopleNTech LLCOT Security Architect Segmentation & ComplianceAlexandria, VAThe role involves performing due diligence on the current state to define strategy and roadmap, conducting healthchecks per OEM and industry best practices, and creating metrics reports and dashboards for executive and operational consumption. The incumbent will be a senior expert who solutions requirements, designs architecture, defines HLD and LLD, collaborates with customers, and leads / executes implementation of security projects.
Systems Engineer (Combat Systems) VTGSystems Engineer (Combat Systems)Washington, Washington, DCFull timeExperience with any of the following: Computational Fluid Dynamics especially for aerodynamic high-speed flows, Finite Element Analysis and solid mechanics, Fluid Structure Interaction, Flight dynamics and trjectory calculations (formulated in six degrees of freedom ("6DoF"), Ballistics, Penetration mechanics, Combustion and Thermodynamics. Overview: We are seeking a Mid to Senior level Systems Engineer (SPC 3) in Washington, DC to provide Engineering Support Services to Engineers and Subject Matter Experts in support of the Conventional Prompt Strike (CPS) Program under the Department of Navy, specifically focused on Weapons Systems .