• Software Developer

    Systems Technologies, Inc. (Lorton, VA)
    …recommendations to senior leaders across the organization SECURITY CLEARANCE + Active DoD Top Secret clearance required TRAVEL + Some travel may be ... required BENEFITS Systek offers a very comprehensive benefits package, including health, dental, life, disability, and long-term care insurance, and also offers a 401k plan, paid time off, service anniversary awards, and tuition reimbursement. Job Code: 1091… more
    Systems Technologies, Inc. (07/18/25)
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  • Mid-Level Systems Engineer

    Leidos (Gaithersburg, MD)
    …workgroups, and vendors to manage the 4ACES platform ** Clearance Level Required:** Top Secret clearance with SCI required. Ability to successfully pass ... a Polygraph exam. **Primary Responsibilities:** + Serve as a Databricks administrator, managing workspace configuration, user roles, cluster performance, and troubleshooting. + Support AWS infrastructure services including EC2, S3, RDS, IAM, CloudWatch, and… more
    Leidos (08/21/25)
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  • Associate Industrial Security Representative

    Leidos (Gaithersburg, MD)
    …Investigation Services' e-Application + US Citizen currently possessing an active DOD Top Secret security clearance . **Preferred Qualifications:** + ... employees regarding security policies in obtaining and maintaining a personnel security clearance . + Work as a team player, demonstrate flexibility, and excellent… more
    Leidos (08/13/25)
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  • Junior Management Analyst

    ManTech (Lothian, MD)
    … Requirements:** + Must be a US Citizen and possess a current or active Top Secret clearance with SCI eligibility. **Physical Requirements:** + The person ... in this position must be able to remain in a stationary position 50% of the time. + Occasionally move about inside the office to access file cabinets and other office machinery. + Communicate with co-workers, management, and customers, via email, phone, and or… more
    ManTech (08/27/25)
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  • Information Systems Security Officer

    ManTech (Lothian, MD)
    …CompTIA CASP+ CE, CISSP) ** Clearance Requirements:** + US Citizen with an active US Top Secret security clearance is required + This position may also ... require additional background screening for base access **Physical Requirements:** + Must be able to operate a computer and other office productivity equipment, such as a calculator, copy machine, and computer printer. + Ability to remain in a stationary… more
    ManTech (08/22/25)
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  • Financial Analyst

    ManTech (Herndon, VA)
    …FinOps experience + TBM experience ** Clearance Requirements:** + Must have a current/active Top Secret clearance with SCI eligibility. + The ability to ... obtain and maintain a DHS EOD suitability is required prior to starting this position. **Physical Requirements:** + Must be able toremainin a stationary position 50% + Constantlyoperatesa computer and other office productivity machinery, such as a calculator,… more
    ManTech (09/01/25)
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  • Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …for winning proposals + Must and retain be able to obtain US Government Top Secret Security Clearance Preferred Additional Skills: + Previous experience ... be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In addition, applicants… more
    L3Harris (08/30/25)
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  • Senior Ground Systems Engineer

    KBR (Herndon, VA)
    …Development concepts and modern technologies to support ground segment integration + Active Top - Secret clearance with SCI eligibility Desired: + 5 years ... selected candidate's work location, knowledge, skills, abilities and/or experience, clearance level, contract affordability and in consideration of internal parity.… more
    KBR (08/28/25)
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  • End User Services Manager

    ManTech (Herndon, VA)
    …of Homeland Security (DHS) ** Clearance Requirements:** + Security Clearance Level: Active Secret with eligibility for Top Secret + Must be able to ... pass DHS suitability **Physical Requirements:** + The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with… more
    ManTech (08/08/25)
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  • Desktop Services Support Operations Manager

    ManTech (Herndon, VA)
    …of Homeland Security (DHS) ** Clearance Requirements:** + Security Clearance Level: Active Secret with eligibility for Top Secret + Must be able to ... pass DHS suitability **Physical Requirements:** + The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with… more
    ManTech (08/02/25)
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