Product Security Engineer, Programs ANDURIL INDUSTRIESProduct Security Engineer, ProgramsWashington, DC$156,000–$253,000 / yearWe're seeking a product security engineer to own security for assigned products in your technical domain, provide expert consultation on security architectures, guide implementation of security features, develop solutions engineering for complex security challenges, and ultimately secure our suite of advanced technologies including artificial intelligence systems, command and control platforms, aerospace vehicles, and long range sensors. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Technical Security Application Engineer, Secured Spaces ANDURIL INDUSTRIESTechnical Security Application Engineer, Secured SpacesWashington, DC$146,000–$194,000 / yearThe successful candidate is fluent in the IDS and ACS technical requirements of ICD-705 / IC Tech Spec v1.5.1 Chapters 7 and 8, has commissioned secured space security systems through final acceptance testing under the review of an Accrediting Official (AO), and has owned the semi-annual testing, false alarm investigation, and corrective maintenance of those systems through the operational life of an accreditation. Conduct site surveys, risk assessments, and gap analyses for both new construction and existing accredited spaces; produce sensor coverage drawings, riser diagrams, conduit and conveyance routing per ICD-705 7.A.2.e, line security and encryption provisions per FIPS 140-2 and FIPS 197, and submittal packages suitable for AO review and inclusion in the Construction Security Plan.
Senior Network Engineer DHS Insider Threat Program (TS/SCI) Artech LLCSenior Network Engineer DHS Insider Threat Program (TS/SCI)Lorton, VA$90–$95 / hourClearance: Active TS-SCI required + ability to obtain Client Entry On Duty SCI . Strong Cisco LAN/WAN, Firewall & Network Security experience.
Senior Network Engineer FgsSenior Network EngineerSuitland, MarylandDemonstrating an unyielding commitment to our customers, superior trust and dedication with our partners, and leading-edge technical expertise over the past seven years, FGS has experienced explosive growth providing superior services throughout the world, from North America and the Pacific Rim to the Middle East and Europe. Primary Duties and Responsibilities: Engineer and troubleshoot enterprise Local Area Networks (LAN), Wide Area Networks (WAN), Metropolitan Area Networks (MAN), and secure point-to-point connections.
NewSecurity Engineer (Active Top Secret Clearance Required) Seneca HoldingsSecurity Engineer (Active Top Secret Clearance Required)Washington, DCThe ideal candidate will possess extensive hands-on experience in security engineering, Risk Management Framework (RMF) implementation, and Security Configuration Management (SCM) tools such as Tripwire and CyberArk. Clear Creek Federal is seeking a highly skilled and experienced Security Engineer to join our team, in Washington, D.C. The successful candidate will be responsible for ensuring the security and integrity of systems, networks, and data across the enterprise.
Information Systems Security Engineer Level 2 (ISSE 2) ARSIEMInformation Systems Security Engineer Level 2 (ISSE 2)Columbia, MDSupport security authorization activities in compliance with NSA/CSS Information System Certification and Accreditation Process (NISCAP) and DoD Risk Management Framework (RMF), the NIST Risk Management Framework (RMF) process, and prescribed NSA/CSS business processes for security engineering designs. ARSIEM is currently looking for an Information Systems Security Engineer 2 to participate as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure networking, computing, and enclave environments.
Cyber Security Engineer Staffed4UCyber Security EngineerChantilly, VirginiaThis role supports enterprise cyber security initiatives by leading Assessment & Authorization (A&A) efforts, continuous monitoring, cyber risk management, vulnerability assessments, and cyber security engineering activities across a complex enterprise environment. The successful candidate will work closely with government stakeholders, system owners, engineers, and external partners to maintain secure, accredited systems while helping develop and deploy advanced cyber security capabilities.
NewCybersecurity Systems Engineer - Entry Level General Dynamics CorpCybersecurity Systems Engineer - Entry LevelManassas, VA$77,843–$86,358 / yearGeneral Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. This role is well suited for a systems engineer who is ready to take greater ownership of technical work, expand their cybersecurity expertise, and contribute throughout the systems engineering lifecycle.
NewPalo Alto SME Abile Group, Inc.Palo Alto SMESpringfield, VirginiaAbile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.
NewPhysical Security/Information Assurance (PS/IA) Specialist I Amatriot Group, LLCPhysical Security/Information Assurance (PS/IA) Specialist Iandrews air force base, MD$113,500–$114,000 / yearProvides physical security (PS) and information assurance (IA) support for collateral, SCI, and SAP systems in accordance with JSIG and other DoD and national guidance for facilities with internal networks and guest systems. *This represents the potential salary range for this position depending on education level, years of experience and/or certifications in addition to other position specific requirements which may impact salary .
NewInformation Technology (Network Services) United States ArmyInformation Technology (Network Services)Washington, DC$111,896–$145,468 / yearExamples of IT-related experience demonstrating this competency include: solving complex or sensitive problems by developing and proposing strategic alternatives; identifying possible conflicts and shared benefits; helping team anticipate problems and identifying and evaluating potential sources of information; providing feedback and coaching to others to help solve problems; engaging appropriate stakeholders when developing solutions in order to understand and incorporate multiple perspectives and needs; evaluating the effectiveness of decisions and adjusting future decisions as appropriate. Examples of IT-related experience demonstrating this competency include: resolving routine and non-routine problems, questions, or complaints; developing and maintaining strong, mutually supportive working relationships with customers; conducting evaluation of support to determine quality of services and customer satisfaction, and recommending procedural changes based on customer need or changes in policy and/or regulation.
Network Architect PeopleNTech LLCNetwork ArchitectAlexandria, VAA Good knowledge of broad set of Network services (Routing and Switching (BGP, OSPF, VLANs, VRFs, MPLS), WAN technologies (MPLS, SD-WAN, VPN, QoS, VoIP) and Layer 2/3 network, Firewalls (Palo Alto, FortiGate, and Cisco ASA/FTD). Each Network Architect will also collaborate with the track leads and SDMs in the delivery organization and other groups like Presales, Sale within the Organization to ensure that service meets expected levels of service and that continual improvement and service excellence are core to the ways of working.
TASS (Current Contract) - Security Control Assessor, Senior AGE SolutionsTASS (Current Contract) - Security Control Assessor, SeniorAlexandria, VA$95,000–$105,000 / yearAdvanced understanding of 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. Demonstrated experience with STIGs (Security Technical Implementation Guides), Security Requirement Guides (SRGs), Plan of Action and Milestones (POA&Ms) and cybersecurity best practices.
Network/Systems Engineer- FS Poly- up to $230K stanleyreidNetwork/Systems Engineer- FS Poly- up to $230KHerndon, VirginiaDesired skills: - Experience with Enterprise level Cisco network, VOIP, and VTC devices. In this role you will perform complex network designs network upgrades, and routine O&M.
Mid-Level Transport Network Engineer LeidosMid-Level Transport Network EngineerWashington DC, District of ColumbiaAugust 1, 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. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
NewNetwork Engineer- FS Poly- up to $230K stanleyreidNetwork Engineer- FS Poly- up to $230KHerndon, VirginiaDesired skills: - Experience with Enterprise level Cisco network, VOIP, and VTC devices. In this role you will perform complex network designs network upgrades, and routine O&M.
Network Monitoring Engineer MaximusNetwork Monitoring EngineerAnnapolis Junction, MDFull timeMaximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. - Troubleshoot and resolve network issues using firewall logs, switch packet capture tools; engaging with cross-functional teams to leverage support and collaboration when necessary.
NewSenior Firewall Engineer - REMOTE NTT DATA Group CorpSenior Firewall Engineer - REMOTEArlington, VARemote$95,918–$222,031 / yearThe Firewall Engineer provides cybersecurity guidance on the implementation and maintenance of network technologies including - but not limited to - Firewall, IPS/IDS, NAC, and PKI; and is responsible for ensuring the network continues to operate efficiently with no or minimum downtime. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses.
Director, Enterprise Capabilities Architect, Systems Engineering, C2, and Networks Architect PeratonDirector, Enterprise Capabilities Architect, Systems Engineering, C2, and Networks ArchitectReston, Virginia$190,000–$304,000 / yearFull timeLead the Peraton Enterprise Capabilities and Solutions Portfolio for mission systems engineering, command and control, and intelligence and defense applications from strategy through execution, ensuring every offering is aligned to business priorities, technically sound, and built to compete across all Peraton customer’s market spaces. Continuously evolve the portfolio by analyzing capability gaps, technology readiness, and market trends across mission systems, defense acquisition, and national security requirements to identify portfolio enhancements and competitive differentiation opportunities that strengthen Peraton's position in core markets.
Senior Network Engineer CCNP System OneSenior Network Engineer CCNPAlexandria, Virginia$180,000–$210,000 / yearProvide executive-level government agency support related to designing, deploying, and ensuring efficient and optimal operation of business-critical enterprise and network environments. Translate stakeholder and Government requirements into network solutions, modifications, and support upgrades (network reconfiguration, hardware and software acquisitions, installation, and testing).