TCP/IP jobs in Arlington, VA

Washington, District of Columbia

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SECURITY SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshi

Full-time

USD 130,000.00 - 160,000.00 per year

Firewall Operations Engineer

Springfield, Virginia

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Today

Job ID: 2617331-OTHLOC-213 Location: Springfield, VA, US Date Posted: 2026-09-28 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Evening Job Travel: No Minimum Clearance Required: Interim_Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_HYBRID Description This is an opening for a Firewall Operations Engineer to support a Department of State (DoS) Bureau of Diplomatic Technology (DT) program. This program provides transparen

Full-time

USD 120,001.00 - 160,000.00 per year

Product Security Engineer (Starshield)

Washington, District of Columbia

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. PRODUCT SECURITY ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshie

Full-time

USD 130,000.00 - 160,000.00 per year

PKI Systems Engineer

Springfield, Virginia

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Today

Job ID: 2618069 Location: Springfield, VA, US Date Posted: 2026-10-16 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description Position Description: The Enterprise & Mission Solution Business Unit currently has an opening for a Public Key Infrastructure (PKI) Systems Engineer to support the Departmen

Full-time

USD 100,001.00 - 140,000.00 per year

New Graduate Engineer, Security Software (Starshield)

Washington, District of Columbia

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. NEW GRADUATE ENGINEER, SECURITY SOFTWARE - '26/'27 (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and

Full-time

USD 130,000.00 - 160,000.00 per year

Telecommunications Technician

Washington, District of Columbia

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Today

Job ID: 2617732 Location: Washington, DC, US Date Posted: 2026-10-08 Category: Information Technology Subcategory: Telecom Engr Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a skilled Telecommunications Technician to support and maintain voice, data, and video networks. The ideal candidate will plan, install, troubleshoot, and upgrade t

Full-time

USD 40,001.00 - 80,000.00 per year

Senior Cloud Infrastructure Engineer

Washington, District of Columbia

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Yesterday

Key Responsibilities Cloud Architecture & Engineering: Lead the end-to-end design, implementation, and operational management of scalable, resilient, and highly available AWS cloud infrastructure, with secondary support for Azure environments. Automation & IaC: Drive Infrastructure as Code (IaC) adoption using tools such as Terraform or CloudFormation to automate cloud provisioning, configuration management, patching, and deployments. Migration & Modernization: Architect and execute enterpris

Easy Apply

Full-time, Part-time, Contract, Third Party

USD 72-72

Senior Building Automation Controls Engineer

Fort Belvoir, Virginia

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Today

Support the design, programming, integration, commissioning, and field implementation of BAS projects across government and military facilities. This Jobot Job is hosted by: Courtney Hoogervorst Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $140,000 per year A bit about us: Engineering and systems integration company specializing in building automation/HVAC controls, energy management, electrical systems, IT/OT, cybersecurity,

Full-time

USD 100,000.00 - 140,000.00 per year

Network Administrator

Bethesda, Maryland

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Today

Job#: 3049433 Job Description: - Wireless / Network Administrator - (Bethesda, MD) ** $38.00 - $42.00 / Hourly Rate ** Apex Systems has an Immediate Need for a Wireless / Network Administrator in Bethesda, MD !! This will be an "est. 6 Month Contract to Perm Hire" opportunity, supporting one of our Largest Government Clients across the East Coast! Please See Below for all Position Details & How To Apply. HOW TO APPLY Send a Resume to: - Job Title: Wireless / Network Administrator - Locati

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Full-time

$30 - $42 per hour

Enterprise Monitoring Admin

Quantico, Virginia

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Yesterday

Job Title: Enterprise Monitoring Admin Location: Quantico, VA (5 days onsite) Clearance Required: Secret Job Type: Contract W2 Top Skills SolarWinds Remedy Windows or Linux Admin skills A solid senior admin should be comfortable with: Understand Server Admin Risk Management Framework (RMF) requirements Understand vulnerability scans, patching cycles, and security audits. Locking down systems without breaking everything Documentation and Updates Maintain diagrams or notes others can use Na

Contract

Cloud Engineer 4

Washington, District of Columbia

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Yesterday

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. We know tech, but we love people. NuAxis is home to thinkers and feelers; engineers and artists. We work hard and support each other along the way. Teamwork is more than just a buzzword for us, it's a state of mind. We believe happy employees do amazing work, so join our team NOW! We are currently seeking a talented and motivated C

Full-time

Principal Network Engineer

McLean, 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 162,400.00 - 203,000.00 per year

DNS SME

Hybrid in Fort Meade, Maryland

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Today

Job Title: Senior Network Engineer / DNS SME Location: Fort Meade, MD or Columbus, OH | Hybrid/Flexible Onsite | will consider candidates in other locations as well to work more remotely Employment Type: Contract-to-Hire Clearance: Must be eligible to obtain the required U.S. government security clearance; active clearance preferred. About the Role We are seeking a Senior Network Engineer with deep DNS expertise to help lead architecture, technical direction, and engineering standards for a mi

Easy Apply

Contract

$250000

Network Engineer- SME

Chantilly, Virginia

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Today

Job Description Network Engineer - SME This position requires an active TS/SCI with a Polygraph. The Network Engineer - Subject Matter Expert (SME) provides advanced technical leadership in the design, implementation, and optimization of complex network infrastructures. The SME collaborates with cross-functional teams to ensure secure, scalable, and resilient network solutions that align with organizational and mission-critical objectives. Compensation & Benefits: Estimated Starting Salary

Full-time

USD 200,000.00 per year

Tier 3 SOC Analyst

Washington, District of Columbia

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Today

Need Candidate over 11+ years of Experience. The SOC Analyst - Tier 3 is cybersecurity technical resource responsible for providing technical analytical oversight a team of SOC Analysts to monitor, detect, analyze, remediate, and report on cybersecurity events and incidents impacting the technology infrastructure of the Government of the District of Columbia. The ideal candidate will have an advanced technical background with significant experience in an enterprise successfully leading a SOC tea

Easy Apply

Third Party, Contract

Depends on Experience

Senior Linux/Unix Systems Engineer - Hybrid (2-3 day)

Hybrid in Washington, District of Columbia

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Yesterday

Senior Linux/Unix Systems Engineer Washington DC USA 20580 - Hybrid -2 days/week flexible. 6 months, FTE Possible Public Trust Position Summary As the Senior Linux/Unix Systems Engineer supporting the senior technical authority for the agencys Linux platform. You will design, engineer, and modernize the RHEL and Oracle Linux environment that hosts mission applications, set the standards the rest of the team builds to, and serve as the final escalation point when an issue exceeds Tier 1 and Tier

Easy Apply

Contract, Third Party

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SIEM Engineer

Hybrid in Washington, District of Columbia

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Yesterday

QualificationsRequirementsBachelor's degree in Cybersecurity, Computer Science, Information Systems, Engineering, or a related technical discipline; OR equivalent relevant IT/cybersecurity experience.9+ years of relevant IT or cybersecurity experience, including at least 3 years of hands-on SIEM administration, engineering, or enterprise logging experience.Ability to obtain and maintain a Public Trust requiring U.S. Citizenship.Demonstrated experience administering, engineering, or troubleshooti

Easy Apply

Contract, Third Party

Depends on Experience

Cyber Security Analyst

Chantilly, Virginia

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Today

Job Title: Cyber Security Analyst Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI is seeking a Security Analyst to conduct technical analysis to drive operations, including but not limited to: technical development, work with various partners, network analysis to understand target networks, developing network maps, pro

Full-time

USD 113,200.00 - 237,800.00 per year

Senior Network Engineer :: Washington, DC (Onsite)

Washington, District of Columbia

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Yesterday

Hi, Hope all is well, Please find the job description given below and let me know your interest. Position: Senior Network Engineer Location: Washington, DC (Onsite) Local candidates or candidates from bordering states Contract: 12+ Months Contract Job Description The Senior Network Engineer provides advanced design, implementation, troubleshooting, and Level 3 operational support for complex data, voice, campus, and wide area networks. This hands-on role supports reliable day-to-

Easy Apply

Contract, Third Party

Depends on Experience

Network Administrator

Alexandria, Virginia

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Yesterday

Requirements 3 years or more experience in network engineering, administration, infrastructure, and troubleshooting Proficiency in TCP/IP, DNS, DHCP, VLANs, VPNs, routing, switching, firewalls, and wireless networking Experience with Cisco, Juniper, network monitoring tools, firewall administration, and network security Experience in IP video streaming, multicast networking, broadcast systems, and audio/video infrastructure Experience with AWS Media Services, Azure Media Services, cloud connecti

Easy Apply

Contract

Depends on Experience

TCP/IP jobs in Arlington, VA 22203, USA