• DevOps Engineer

    Applied Research Solutions (Springfield, VA)
    …in related technology. + Experience with Kubernetes Minimum Security Clearance Required + Top Secret w/ SCI eligibility All positions at Applied Research ... using DoD (US Department of Defense) standard vulnerability tools such as Nessus Security Center. + Audit all Virtual Machines in the environment are reporting… more
    Applied Research Solutions (11/04/25)
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  • Join Our Talent Network -Expert Counter Threat…

    Amentum (Arlington, VA)
    …OR Master's degree degree and Ten (10) years of specialized experience. + Active Top Secret / SCI clearance. + Hands-on planning experience with interagency ... offers unmatched stability, purpose-driven work, and the chance to directly impact global security . As a part of this program, you'll help identify and disrupt… more
    Amentum (10/31/25)
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  • Sr. Principal Cyber Software Engineer

    Northrop Grumman (Chantilly, VA)
    …+ Experience writing software design documentation. **Preferred Qualifications:** + Active Top Secret / SCI security clearance with poly. + Experience ... the direction and success of the mission. **Basic Qualifications:** + Active Secret security clearance required. Active Secret clearance must be in place… more
    Northrop Grumman (10/21/25)
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  • DEVSECOPS Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …and decision logic concisely and accurately. Qualifications & Physical Requirements + Active Top Secret / SCI clearance with Poly. + Bachelor's degree in ... define capabilities needed to better support mission operations (eg, automation, security compliance, situational awareness, etc.). + Analyze user needs, concept of… more
    Sciolex Corporation (10/09/25)
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  • Lead Network Engineer

    Chenega Corporation (Arlington, VA)
    …Network Professional (CCNP) + DOD IAT Level II Certification is required. + DOD Top Secret clearance w/ SCI eligibility. **Knowledge, Skills, and ... to our customers in support of their missions to sustain the national security and economic interests of our nation. SecuriGence is seeking a talented **Lead… more
    Chenega Corporation (10/03/25)
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  • OPIR Systms Engineer

    KBR (Chantilly, VA)
    …Travel Requirements: Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: + Clearance Requirements: Top Secret / SCI security clearance with a ... systems and process the resulting collected data into useful information distributed to IC and DoD users. As a...in designing and optimizing defense systems that ensure national security and shape the future of space defense. Key… more
    KBR (09/30/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …as Nmap, Nessus, and tcpdump. **Clearance Requirements:** + Must have a current/active TS / SCI with CI Polygraph. **Physical Requirements:** + The person in this ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports a… more
    ManTech (12/13/25)
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  • Senior Splunk Cyber Security Engineer

    ManTech (Chantilly, VA)
    … use cases within Splunk **Clearance Requirements:** + Must have a current/active TS / SCI with CI Polygraph **Physical Requirements:** + Must be able to ... **MANTECH** seeks a motivated, career, and customer-oriented **Senior Splunk Cyber Security Engineer** to join our team in **Chantilly, VA.** In this role, you will… more
    ManTech (12/13/25)
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  • Cyber Security Analyst

    ManTech (Herndon, VA)
    …RMF (Risk Management Framework) NIST 800-53, NISPOM, and ICDs for cybersecurity and information security protocols to drive tasking and ensure compliance + ... response and digital forensics processes **Clearance Requirements:** + Must have active TS / SCI with Polygraph **Physical Requirements:** + Must be able to… more
    ManTech (11/22/25)
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  • Electrical Engineer

    M. C. Dean (Alexandria, VA)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; ** Top - Secret / SCI with Polygraph required.** MC ... and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, life safety, automation and controls, audio visual,… more
    M. C. Dean (12/19/25)
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