• Senior Computer Network

    V2X (Springfield, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with ... our Springfield, VA location. Our positions are required to be onsite. The Senior Computer Network Defense (CND) Engineer tests, implements, deploys,… more
    V2X (12/12/25)
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  • Supervisory IT Cybersecurity Specialist (Infosec)

    Defense Threat Reduction Agency (Fort Belvoir, VA)
    …functions. DTRA's Cyber Security Service Provider (CSSP) is a Tier 2 (Component Level Computer Network Defense ) and oversees performance of subordinate Tier ... your typical work assignments may include: Serves as a supervisor/ senior IT Cyber workforce manager as the Chief of...3 (Enclave Level Computer Network Defense ) level entities.… more
    Defense Threat Reduction Agency (12/25/25)
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  • Corporate Enterprise Network Engineer…

    TekSynap (Fort Belvoir, VA)
    …in concert with NIPR & SIPR transition + Network Operations including network computer defense and situational awareness + DISN Video Teleconferencing ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs...Network Engineer to join our team supporting the Defense Logistics Agency. This position is in support of… more
    TekSynap (12/05/25)
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  • ABAD Senior Network Engineer **This…

    Parsons Corporation (Centreville, VA)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior ** ** Network Engineer** to join our team! In this role you ... will get to provide specifications and detailed schematics for network architecture. This position is located in Ramstein Air Base, Germany (International… more
    Parsons Corporation (12/02/25)
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  • Network Engineer - Senior

    Oneida Technical Solutions (Fort Belvoir, VA)
    …regulated and highly secure environments, including the US Department of Defense (DoD), healthcare, higher education, law enforcement, retail, casino gaming and ... with consumer-driven technology. In support of the US Army Network Enterprise Technology Command (NETCOM) and the Regional NetworkEnterprise...or better clearance. + Must posses a bachelor of computer science degree, or its equivalent. + Must have… more
    Oneida Technical Solutions (10/10/25)
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  • Mid- Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    Salary Range: 140000-180000 Infinity's niche in the aerospace and defense industry is specialized solutions that help bridge the gap between space and ground. This ... be more with us! Job Summary: We are seeking a skilled Systems Administrator/ Network Engineer to join our mission-driven team. This position offers a broad scope… more
    Infinity Systems Engineering (12/17/25)
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  • Senior Cyber Blue Team Lead / Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …system security authorization agreements + Experience conducting Information Operations Computer Network Defense /Exploitation assessments + Experience ... + Experience in Vulnerability Alert processes + Working knowledge of Computer Network vulnerability/compliance analysis software **COMPANY INFORMATION:** Applied… more
    Applied Research Associates, Inc. (12/20/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Strategy **HOW A SOFTWARE DEVELOPER WILL MAKE AN IMPACT:** Host-based computer forensics, network -based forensics, cyber incident response, cyber-criminal ... as a developer. In addition, desired skills/certifications are: Host-based computer forensics, network -based forensics, cyber incident response, cyber-criminal… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Desktop Engineer SCCM

    SAIC (Quantico, VA)
    …+ Works with various DCSA teams, such as Data Center Operations (DCO) and Computer Network Defense , to support day-to-day logistics of deploying integrated ... will sustain, modernize and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force and Combatant… more
    SAIC (12/03/25)
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  • Senior Technical Director - TS with SCI…

    Parsons Corporation (Centreville, VA)
    …and specialized communication and collection technologies to the Department of Defense and Intelligence Community. Based on our rock-solid foundation of world-class ... operators + Delivers compelling technical briefings and solution presentations to senior government leaders and mission operators. + Leverages strong relationships… more
    Parsons Corporation (10/10/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for US ... in systems to be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) and… more
    Cydecor, Inc. (12/21/25)
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  • Systems Engineer - Senior

    Parsons Corporation (Centreville, VA)
    …+ Bachelors Degree in Information Technology or related field such as Computer Science, Computer Engineering, Network Engineering, Software Engineering, ... Our Special Programs and Systems team is hiring a Senior Systems Engineer with a passion for mission excellence...ever-changing situations effectively **What Desired Skills You'll Bring:** + Computer system basics such as Git, NTP, DNS, DHCP,… more
    Parsons Corporation (12/06/25)
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  • Senior IT Systems Solution Architect IV…

    General Dynamics Information Technology (Fairfax, VA)
    …GDIT is the leading systems integrator in the Zero Trust Defense sector market-developing and delivering innovative solutions to government customers. Our ... defined requirements + Integrating system components into a large-scale distributed network + Monitoring and optimizing system performance to ensure efficiency and… more
    General Dynamics Information Technology (12/17/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …this role.** Imagine One Technology & Management, Ltd. is seeking two (2) ** Senior Security Systems Engineers** . These positions are contingent upon award of the ... associated work and will be performed in Dahlgren, Virginia. The ** Senior Security Systems Engineers** will be expected to: + Author DoD Assessment and Authorization… more
    Imagine One Technology & Management (12/24/25)
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  • Systems Administrator - Junior to Senior

    Amentum (Dahlgren, VA)
    …the following: system backup/recovery; basic software management; security management; network management; operating computer systems; sizing, performance, ... the following: system backup/recovery; basic software management; security management; network management; operating computer systems; sizing, performance,… more
    Amentum (12/16/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Computer Servers,IT management and operations,Troubleshooting,VMware Administration **Certifications:** ... Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator** at GDIT. Shape what's next for mission-critical… more
    General Dynamics Information Technology (10/08/25)
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  • Data Scientist, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Data Scientist, Senior The Opportunity: In this role, you will apply data science techniques and methods and leverage a suite of data-driven tools to aid the ... facilitate and synchronize enterprise-level campaign adjustment. You will help DoD senior leadership mobilize for long-term campaigning, marshal DoD resources and… more
    BOOZ, ALLEN & HAMILTON, INC. (12/06/25)
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  • Red Team Operator ( Computer Exploitation…

    RedTrace Technologies Inc (Fort Belvoir, VA)
    …+ Support Computer Network Security and Exploitation tasks: + Assess computer network defense and information assurance in support of customer ... support of a premier intelligence operations agency, we are seeking a Computer Exploitation Engineer with experience in offensive (Red Team) penetration testing.… more
    RedTrace Technologies Inc (12/16/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a ** Senior Malware Engineer** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security ... prevent future risks. **Responsibilities include:** + Demonstrated advanced experience with network traffic and communications, including known ports and services; +… more
    Leidos (10/31/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …secure enclaves at the edge. You'll deliver enterprise services and cyber network defense capabilities. As aSenior Information System Security Engineer (ISSE), ... Cleared Senior Information Systems Security Engineer (ISSE) L4 *...the other Information System Security Engineers + Must have Network compliance regulations knowledge + Must have experience with… more
    Virtual Service Operations (11/09/25)
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