• EndPoint Systems Engineer

    CACI International (Mclean, VA)
    EndPoint Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... * * * **The Opportunity:** CACI is seeking a Systems Engineer! As a member of a small mobile...this role you will: * Perform hands-on Microsoft system administrator experience in the planning, migrating, deploying and maintaining… more
    CACI International (09/30/25)
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  • Principal Systems Engineer

    Insight Global (Arlington, VA)
    …Skills and Requirements -Bachelors Degree and 9+ years of experience -Active Top Secret Clearance w/ SCI eligibility -Proven experience leading ... Job Description Insight Global is looking for a Principal Systems Engineer to support us in the design and...(eg, Python, Bash, PowerShell) for system automation. -Proficiency at the administrator level with Windows or Linux… more
    Insight Global (10/23/25)
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  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …to favorably pass a 5-year (BI) Background Investigation The candidate must currently possess a Top Secret Clearance with the ability to obtain a Top ... Certified Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council Certified Incident Handler +...etc) networking protocols + Familiarity with operation of both Windows and Linux based systems . + Proficient… more
    Leidos (08/14/25)
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  • Systems Engineer

    CACI International (Fort Bragg, NC)
    …+ You will be responsible for testing and overseeing the management of Windows system administrator functions supporting an Active Directory (AD) infrastructure ... Systems Engineer Job Category: Information Technology Time Type:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (10/04/25)
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  • ​​Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …to favorably pass a 5-year (BI) Background Investigation + The candidate must currently possess a Top Secret Clearance with the ability to obtain a Top ... Certified Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council Certified Incident Handler +...etc) networking protocols + Familiarity with operation of both Windows and Linux based systems . + Proficient… more
    Leidos (08/15/25)
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  • Senior Network Engineer

    TekSynap (Honolulu, HI)
    …IAVAs + Perform special projects and other duties as assigned. **REQUIRED QUALIFICATIONS** + Top Secret OR Higher OR Secret Clearance level with completed ... adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** + United States Citizenship + Top Secret Clearance requirement **WAGE INFORMATION** Target salary… more
    TekSynap (09/05/25)
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  • Network Engineer

    TekSynap (Fort Shafter, HI)
    …company. + Perform special projects and other duties as assigned. **REQUIRED QUALIFICATIONS** + ** Top Secret ** OR Higher OR Secret Clearance level with ... and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** + United States Citizenship + ** Top Secret ** OR Higher OR Secret Clearance level with… more
    TekSynap (09/05/25)
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  • Cyber Range Operations Lead

    Adapt Forward (North Charleston, SC)
    …cabling, and similar systems * Familiarity with Windows and Linux systems from a system administrator viewpoint, including related systems such as ... Cyber Range Operations Lead/Staff North Charleston, SC TS Clearance Required to Start Position Requirements and...to increase the cyber resiliency of our nation's weapon systems . NCRC CHS is seeking a Range Operations Staffer… more
    Adapt Forward (10/08/25)
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  • Help Desk Support Lead

    KBR (Colorado Springs, CO)
    …- protecting our national security. Help Desk Support Lead - Gravity DevSecOps Pipeline ( Top Secret Clearance) KBR is seeking an experienced Help Desk Support ... tools like Terraform and Ansible. You'll be contributing to systems designed for real-time satellite communication, space domain awareness,...with strict DoD protocols. + US citizenship and active Top Secret security clearance. Desired : +… more
    KBR (09/15/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Information Systems Security Professional (CISSP) Certification(s). + Certified Splunk Administrator *Click here to read more about how we protect your ... for itself within the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best of Small Business Awards,… more
    Assertive Professionals (10/09/25)
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