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  • Cryptographic Software Engineer

    MANTECH

    Linthicum Heights, MD

    Experience with high-grade network encryptors, Key Management Infrastructure, and secure key distribution protocols.

  • Cryptographic Systems Engineer

    MANTECH

    Linthicum Heights, MD

    Hands-on experience with Network Security Protocols, particularly EAP-TLS, MACsec, and IPsec.

  • 385 - Systems Integration Engineer

    ARSIEM

    Ft. Meade, MD

    Clearance Requirement: This position requires an active TS/SCI with a polygraph. You must be a US Citizen for consideration.

  • 415 - Systems Integration Engineer

    ARSIEM

    Ft. Meade, MD

    Clearance Requirement: This position requires an active TS/SCI with a polygraph. You must be a US Citizen for consideration.

  • Information Technology (IT) Systems Engineer

    Leidos

    Bethesda, MD

    Leidos has a new and exciting opportunity for an experienced, results oriented Information Technology (IT) Systems Engineer in our Intel Sector Analysis Solutions Business Area (ASBA) . Our…

  • Cybersecurity Engineer (CPT / DCO Support)

    Cyber Synergy Consulting Group

    Annapolis, MD

    • $130,000 to $170,000 USD / year

    Cyber Synergy is seeking a Cybersecurity Engineer to support Cyber Protection Team (CPT) mission operations by providing technical and strategic support to threat-focused,…

  • Cyber Security Project Engineer - TS/SCI FSPG

    Tesla Laboratories. Inc.

    McLean, VA

    The Contractor shall work in partnership with an integrated team of staff and contractor targeting analysts to develop mission-focused projects for the Sponsor.

  • Senior DevOps Engineer

    Bigbear.ai

    Washington

    TS/SCI clearance with current CI polygraph (required).

  • Systems Engineer

    Institute for Defense Analyses (IDA)

    La Jolla, CA, CA

    Project ability to obtain and maintain Top Secret/SCI security clearance with lifestyle polygraph. Current TS/SCI with lifestyle polygraph clearance preferred.

  • AWS & Databricks Cloud Platform Engineer, Senior

    Booz Allen Hamilton_United States

    Alexandria, VA · St. Louis, MO

    …eligibility requirements for access to classified information; TS/SCI clearance with polygraph is…

  • System Engineer 3 BP-064

    Onyx Point, Inc.

    Hanover, MD

    • $78,000 to $250,000 USD / year

    TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED)

  • Linux Systems Engineer

    Everwatch

    Annapolis Junction, MD

    • $86.54 to $115.39 USD / hour

    …eligibility requirements for access to classified information; TS/SCI clearance with polygraph is…

  • NETWORK ENGINEER I

    FLASH Technology Group

    Laurel, MD

    Are you ready to make a meaningful impact with a company that values your technical ambition?

  • Information Systems Security Officer

    Everwatch

    Annapolis Junction, MD

    • $76.93 to $91.35 USD / hour

    …eligibility requirements for access to classified information; TS/SCI clearance with a Polygraph is…

  • Network Engineer

    The Swift Group

    United States

    US citizenship and an active TS/SCI with Polygraph security clearance required

  • Hardware Engineer

    The Swift Group

    United States

    US citizenship and an active TS/SCI with Polygraph security clearance required

  • Senior Network Operations Engineer – Tier 3

    CACI, INC.-FEDERAL

    Washington, DC · Doral, FL · Reston, VA · Millington, TN · Honolulu, HI

    Minimum Clearance Required to Start: TS/SCI with Polygraph

  • Systems Engineer

    Radiance Technologies, Inc.

    Beavercreek, OH

    · Strong analytical, troubleshooting, and problem-solving skills, with the ability to diagnose issues across application, infrastructure, and network layers

  • Systems Software Engineer

    DAn Solutions

    Washington, DC

    REQUIRES AN ACTIVE/EXISTING TS/SCI WITH CI POLYGRAPH

  • Infrastructure Engineer / Architecture

    DAn Solutions

    Washington, DC

    REQUIRES AN ACTIVE/EXISTING TS/SCI WITH CI POLYGRAPH

  • Principal Cyber Software Engineer

    CORP-Corporate Office

    United States

    Bachelor's degree in computer science, information systems, or network engineering with 4 years of experience, Masters degree with 2 years of experience, PhD with 0 year of experience.

  • VTOC Operations Engineer

    Arena Technical Resources, LLC

    St. Louis, MO

    Manage AV network infrastructure and ensure integration with existing

  • Systems Administrator

    CACI International

    Chantilly, VA

    Minimum Clearance Required to Start: TS/SCI with Polygraph

  • Site Reliability Engineer

    Booz Allen Hamilton

    Aurora, CO

    • $62,000 to $141,000 USD / year

    …eligibility requirements for access to classified information; TS/SCI clearance with polygraph is…

  • Senior Network Operations Engineer – Tier 3

    CACI

    Washington, DC · Reston, VA · Doral, FL · Millington, TN · Honolulu, HI · Washington · Reston · Doral · Millington · Honolulu

    Minimum Clearance Required to Start: TS/SCI with Polygraph