ISP jobs in Arlington, VA

Cross Domain Solutions Principal Engineer

Springfield, Virginia

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Today

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver in

Full-time

USD 172,800.00 - 216,000.00 per year

SME Personnel Security Manager

Washington, District of Columbia

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Today

GovCIO is currently hiring a Subject Matter Expert (SME) Personnel Security Manager to assess the management, and modernization of the C6ISR enterprise. This position will be located in the National Capital Region and will be onsite within the United States. Responsibilities The SME will assess and own the personnel security program that protects the information environment: clearance and access management across controlled access programs, indoctrination and debriefing, continuous vetting, ins

Full-time

USD 190,000.00 - 200,000.00 per year

Principle Industrial Security Representative

Merrifield, Virginia

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Today

Description Leidos has an exciting opportunity for a Principle Industrial Security Representative to support a large-scale program in Reston, VA. We are looking for someone with a strong background in counterintelligence awareness and briefings, personnel security clearance processing, and experience managing the physical security requirements of SCIFs for a customer within the intelligence community. The selected candidate will need to be well versed in NISPOM, Intelligence Community Directive

Full-time

USD 105,300.00 - 190,350.00 per year

RCDD Engineer - Secret Clearance required

Arlington, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Network and Telecommunications Job Qualifications: Skills: Cabling Infrastructure, Inside Plant, Structured Cabling Systems Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: GDIT is seeking an RCDD Engineer to join our Joint Service Provider Enterprise Transport Managemen

Full-time

USD 119,000.00 - 161,000.00 per year

Network Design Engineer

Fort Belvoir, Virginia

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Today

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity

Full-time

USD 150,000.00 - 165,000.00 per year

Principle Industrial Security Representative

Cabin John, Maryland

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Today

Full-time

USD 105,300.00 - 190,350.00 per year

Principle Industrial Security Representative

McLean, Virginia

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Today

Full-time

USD 105,300.00 - 190,350.00 per year

Principle Industrial Security Representative

Vienna, Virginia

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Today

Full-time

USD 105,300.00 - 190,350.00 per year

Principle Industrial Security Representative

Dunn Loring, Virginia

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Today

Full-time

USD 105,300.00 - 190,350.00 per year

Principle Industrial Security Representative

McLean, Virginia

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Today

Full-time

USD 105,300.00 - 190,350.00 per year

Principle Industrial Security Representative

Fairfax, Virginia

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Today

Full-time

USD 105,300.00 - 190,350.00 per year

Principle Industrial Security Representative

Fairfax Station, Virginia

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Today

Full-time

USD 105,300.00 - 190,350.00 per year

Principle Industrial Security Representative

Great Falls, Virginia

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Today

Full-time

USD 105,300.00 - 190,350.00 per year

Principle Industrial Security Representative

Reston, Virginia

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Today

Full-time

USD 105,300.00 - 190,350.00 per year

Senior Network Engineer

Washington, District of Columbia

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Today

Evolver is an information technology, cybersecurity, and digital transformation company supporting national defense, federal civilian agencies, and Fortune 500 organizations. We help customers secure critical systems, modernize enterprise technology, and solve complex operational challenges through integrated technology capabilities spanning cybersecurity, enterprise IT infrastructure, cloud, software development, data analytics, legal technology and eDiscovery, applied AI, and electronic securi

Full-time

Senior Network Engineer

Arlington, Virginia

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Today

Job ID: 2616439 Location: Arlington, VA, US Date Posted: 2026-09-02 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a seasoned Network Engineer to join our Network Team. You will be responsible for the architecture, design, deployment, and optimization of ou

Full-time

USD 180,001.00 - 220,000.00 per year

Principle Industrial Security Representative

Centreville, Virginia

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Today

Full-time

USD 105,300.00 - 190,350.00 per year

Senior Industrial Security Representative (ISR)/Contractor Program Security Officer (CPSO)

Alexandria, Virginia

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Today

Description The Digital Modernization Sector at Leidos is seeking a Senior Industrial Security Representative (ISR)/Contractor Program Security Officer (CPSO) supporting work in Alexandria, VA. The ISR/CPSO is responsible for safeguarding industrial installations, resources, utilities, materials, tools, and information essential to the organization's operations. Protects and manages classified information and equipment developed by, or entrusted to, the organization, requiring in-depth understa

Full-time

USD 82,550.00 - 149,225.00 per year

Principle Industrial Security Representative

Dulles, Virginia

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Today

Full-time

USD 105,300.00 - 190,350.00 per year

ZScaler SME Network Engineer

Ashburn, Virginia

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Today

Full-time

USD 170,000.00 - 185,000.00 per year

ISP jobs in Arlington, VA 22203, USA