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Keywords: Network Engineer - Active Security Clearance, Location: Reston, VA

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Data Center Engineer - TS/SCI CI Poly

Engineer must hold an active TS/SCI with CI Polygraph clearance. Responsibilities for the Data Center Engineer - TS/SCI... for the Data Center Engineer - TS/SCI CI Poly include: · Active TS/SCI with CI Polygraph clearance · Over 5 years...

Location: Reston, VA
Posted Date: 08 Jan 2026
Salary: $130000 - 170000 per year

Systems Engineer - TS/SCI Full Scope Polygraph

, efficiency, and security Requirements for the Systems Engineer - TS/SCI Full Scope Polygraph include: Active TS/SCI clearance.... Responsibilities for the Systems Engineer - TS/SCI Full Scope Polygraph include: Oversee, troubleshoot, and manage network activity...

Location: Reston, VA
Posted Date: 08 Jan 2026
Salary: $125000 - 180000 per year

IDS/IPS Cyber Engineer

*Active TS/SCI clearance and willingness to sit for CI Poly needed for consideration* Zachary Piper Solutions seeks... a Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate must possess strong Linux engineering...

Location: Reston, VA
Posted Date: 07 Jan 2026
Salary: $130000 - 155000 per year

Cloud Infrastructure Engineer (FSP)

Analytics, and Kusto Query Language (KQL) Security Clearance: Active TS/SCI with Full Scope Polygraph (FSP... We are seeking a skilled and security-conscious Cloud Infrastructure Engineer to support and maintain a highly secure Azure cloud...

Location: Reston, VA
Posted Date: 07 Jan 2026
Salary: $155000 per year

Software Engineer

with the active required security clearance and are U.S. Citizens will be reviewed. Armison Tech is searching for a candidate.... REQUIRED SKILLS AND DEMONSTRATED EXPERIENCE: Must maintain an active/current TS/SCI with polygraph clearance. Demonstrated...

Company: Armison Tech
Location: Reston, VA
Posted Date: 21 Dec 2025

Software Engineer

Security Clearance obligations before applying to optimize your consideration for this and other employment opportunities... specific Security Clearance obligations to work onsite in Reston, VA. Relocation assistance...

Posted Date: 20 Dec 2025

Software Engineer

government security requirements will be confirmed. Security Clearance: The successful candidate must have an active... U.S. Government Top Secret Security Clearance with a Full Scope Polygraph. Clearance Verification: This position requires...

Company: J5 Consulting
Location: Reston, VA
Posted Date: 18 Dec 2025

Illumio Zero Trust Segmentation Platform Engineer

, including AWS, Azure, or GCP 2+ years of experience with network security, including firewalls, routing, segmentation models... Active TS/SCI clearance; willingness to take a polygraph exam Associate’s degree and 5+ years of experience supporting IT...

Location: Reston, VA
Posted Date: 28 Nov 2025
Salary: $77600 - 176000 per year

Arkime Engineer

policies, and segmentation enforcement strategies. Work with network engineering, cloud engineering, and security operations... Qualifications: 5+ years of experience in cybersecurity, network security engineering, or security operations Experience in packet...

Location: Reston, VA
Posted Date: 28 Nov 2025
Salary: $77600 - 176000 per year

Illumio Zero Trust Segmentation Platform Engineer

, including AWS, Azure, or GCP 2+ years of experience with network security, including firewalls, routing, segmentation models... Active TS/SCI clearance; willingness to take a polygraph exam Associate’s degree and 5+ years of experience supporting IT...

Location: Reston, VA
Posted Date: 28 Nov 2025
Salary: $77600 - 176000 per year

Illumio Zero Trust Segmentation Platform Engineer

, including AWS, Azure, or GCP 2+ years of experience with network security, including firewalls, routing, segmentation models... Active TS/SCI clearance; willingness to take a polygraph exam Associate’s degree and 5+ years of experience supporting IT...

Location: Reston, VA
Posted Date: 28 Nov 2025

Endace Platform Engineer

, and PCAP workflows Knowledge of core network protocols Active TS/SCI clearance; willingness to take a polygraph exam... workflows for SOC, threat hunters, and IR teams. You will partner with network engineering, cloud teams, and security operations...

Location: Reston, VA
Posted Date: 28 Nov 2025
Salary: $77600 - 176000 per year

Forescout Cybersecurity Engineer

, and LAN in virtualized architectures Active TS/SCI clearance; willingness to take a polygraph exam Associate’s degree...Forescout Cybersecurity Engineer Key Role: Work with an expert team focused on implementing and operating...

Location: Reston, VA
Posted Date: 28 Nov 2025
Salary: $77600 - 176000 per year

Travel Service Engineer

years of Experience deploying documented network architectures and troubleshooting connectivity issues Hold active TS/SCI... security clearance fully adjudicated by the designated agency. Ability to travel and work remotely up to 50% of the time...

Location: Reston, VA
Posted Date: 27 Nov 2025
Salary: $70000 - 100000 per year

Elastic Engineer

. \n Required Qualifications: Clearance: Active TS/SCI Clearance with CI Polygraph (polygraph sponsorship... in Network Security, Infrastructure Security, Applications or Systems Security, Security Operations, SIEM, Incident Response...

Company: AnaVation
Location: Reston, VA
Posted Date: 26 Nov 2025

Senior Systems Engineer, Modeling and Simulation

Engineering, Computer Engineering, Computer Science, or related STEM fields An active/current Secret Security Clearance... or ability to obtain a Secret Security Clearance (A U.S. Security Clearance that has been active in the past 24 months...

Location: Reston, VA
Posted Date: 12 Nov 2025

Senior Systems Engineer, Modeling and Simulation

, Computer Engineering, Computer Science, or related STEM fields An active/current Secret Security Clearance or ability... to obtain a Secret Security Clearance (A U.S. Security Clearance that has been active in the past 24 months is considered active...

Location: Reston, VA
Posted Date: 12 Nov 2025

Hardware Test Engineer

: Active DoD security clearance or ability to obtain a secret level DoD clearance. iDirect Government is an Equal Opportunity...Overview: iDirectGov's hubs, satellite routers and network management software address the growing complexity...

Location: Herndon, VA
Posted Date: 10 Nov 2025

Cyber AI and Automation Lead Engineer

Engineer with operational experience supporting Security Operations Center (SOC), Network Operations Center (NOC..., and security events. Engineer solutions to identify sophisticated cyber threats and network anomalies with high accuracy and low...

Company: Tyto Athene, LLC
Location: Reston, VA
Posted Date: 07 Nov 2025

Software Engineer, Intelligence Systems

an active U.S. Top Secret security clearance with Full Scope Polygraph. PREFERRED QUALIFICATIONS 5+ years of experience... components. Develop network capture, testing, and analysis systems to verify and validate security assumptions - work with test...

Location: Reston, VA
Posted Date: 31 Oct 2025