Computer Networking jobs in DC

Arlington, Virginia

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Today

Job ID: 2615601 Location: Arlington, VA, US Date Posted: 2026-08-14 Category: Security Subcategory: Security Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ?SAIC is seeking a Senior Security Analyst to provide general administrative support to the Office of the Under Secretary of War for Research and Engineering (OUSW(R&E)). This position

Full-time

USD 120,001.00 - 160,000.00 per year

Network Architect

Sterling, Virginia

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Today

Job ID: 2615345 Location: Sterling, VA, US Date Posted: 2026-08-06 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ?SAIC is seeking a highly skilled and motivated Network Architect to join our team in providing technical support to a dynamic program encompassing the management, design, deplo

Full-time

USD 200,001.00 - 240,000.00 per year

Building Automation Systems (BAS) Programmer

Washington, District of Columbia

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Today

A full-service HVAC controls, building automation, and energy management contractor 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: $90,000 - $130,000 per year A bit about us: A full-service HVAC controls, building automation, and energy management contractor Why join us? Career Advancement Opportunities Stable Client Base/Tenured Staff 401K plan Company Cell Phone / Laptop Health/Dental

Full-time

USD 90,000.00 - 130,000.00 per year

DevSecOps Engineer

Arlington, Virginia

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Today

Job Number: R0242809 DevSecOps Engineer The Opportunity: As a DevOps engineer, you know how to set up cloud environments and provision computer networking, storage, and virtual networks, ultimately, how to "harness the cloud." We're looking for a DevOps infrastructure engineer like you to support our clients as they modernize their IT infrastructures and meet their most challenging missions. As a DevOps infrastructure engineer at Booz Allen, you'll work closely with cloud architects and engineer

Full-time

USD 62,000.00 - 141,000.00 per year

Reverse Engineer/Developer

Maryland

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Today

Residency All applicants must reside in the United States at the time of application. Overview Are you a technical "jack of all trades" who thrives at the intersection of deep-dive analysis, software development, and reverse engineering with an active TS/SCI with Poly clearance? We are looking for an elite, multi-disciplinary engineer to embed directly within a high impact Computer Network Operations (CNO) team. In this role, you will not be siloed into a single function. Instead, you will le

Full-time

AWS DevOps Engineer

Alexandria, Virginia

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Today

Job Number: R0243610 AWS DevOps Engineer The Opportunity: As a DevOps engineer, you know how to set up cloud environments and provision computer networking, storage, and virtual networks-ultimately, how to "harness the cloud." We're looking for an experienced DevOps infrastructure engineer like you to support our clients as they modernize their IT infrastructures and meet their most challenging missions. As a DevOps infrastructure engineer at Booz Allen, you'll work closely with cloud architec

Full-time

USD 62,000.00 - 141,000.00 per year

Senior Technical Account Manager

Washington, District of Columbia

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Today

Location: Washington, DC Salary: $120,000.00 USD Hourly - $150,000.00 USD Hourly Description: The Judge Group is currently seeking a Senior Technical Account Manager with an active Top secret clearance to support a classified customer in Washington, DC. Key Responsibilities: Serve as the primary technical point of contact for key agency-wide clients, establishing and maintaining strong relationships to become a trusted advisor. Understand clients' business objectives, IT infrastructure, and s

Contract

Compensation information provided in the description

Information System Security Engineer

Washington, District of Columbia

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Today

A growing cybersecurity firm is seeking an Information Systems Security Engineer to support the security of federal cloud and enterprise systems. This is a hybrid role based in Washington, DC, focused on cloud security engineering, secure architecture, and integrating security throughout the system lifecycle. Responsibilities Design and implement security controls across Azure, AWS, and enterprise environments. Assess cloud architectures, networking, firewalls, and security configurations. Int

Easy Apply

Contract

$70 - $75

SCADA Engineer

Manassas, Virginia

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3d ago

eNcloud Services Immediate Requirement Title: SCADA Engineer Location: Manassas, VA (Onsite) C2C/1099 If the site is closed, the candidate will work remotely *JOB DESCRIPTION:* The individual in this role configures, maintains, and supports the SCADA and Load Management infrastructure to ensure reliable, safe, and secure operations. They maintain the SCADA and Load Management systems in a compliant manner, consistently demonstrating adherence to all applicable regulatory standards. The key requ

Easy Apply

Third Party, Contract

Depends on Experience

Mac Systems Administrator / Apple IT Support Specialist (macOS | Jamf | Networking)

McLean, Virginia

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28d ago

Mac Systems Support Specialist McLean, VA | Full-Time | On Site Build Your Apple IT Career Nerd Up Search is proud to partner with one of the Washington area's most respected boutique technology consulting firms to identify their next Mac Systems Support Specialist. If you're the person friends, family, or coworkers call when their Mac won't cooperate and you genuinely enjoy figuring out why we'd love to meet you. This isn't a typical help desk position. You'll become the primary Apple tec

Easy Apply

Full-time

$55,000 - $70,000

Network Architect

Laurel, Maryland

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Today

MANTECH is seeking a motivated, career-driven, and customer-focused Network Architect to join our team in Laurel, MD. You will play a critical role in supporting the enterprise infrastructure capabilities for a global, mission-focused workforce. This position supports the high-visibility Enterprise Infrastructure Services (EIS) organization, responsible for the delivery and security of MPO?s Enterprise Information Technology (EIT), the foundation for enterprise-wide services. As a Senior Networ

Full-time

Network Automation Engineer - Federal Customer

Remote or McLean, Virginia

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Today

Job Description Network Automation Engineer - Federal Customer (Chantilly, VA) (on-site 5 days per week: TS/SCI Clearance Required) Job summary The Network Automation professional supports Dell Mission Operations by maintaining reliable, secure network services while improving operational speed and consistency through automation. This role is responsible for Tier II troubleshooting, network engineering support, change execution, monitoring, and automation of recurring workflows. The ideal cand

Full-time

ME00650-Reverse Engineer 3

Fort Meade, Maryland

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Today

Momentum Engineering, Inc. fosters an employee-centric culture. Our strength lies in our people. With a high percentage of employees holding advanced degrees in engineering, computer science, and related disciplines, we bring deep technical expertise to every mission. Our team includes professionals with security clearances and full-scope polygraphs, ensuring trusted, secure support for the most sensitive national security initiatives. Additionally, our workforce is equipped with industry-leadin

Full-time

USD 160,000.00 - 205,000.00 per year

Network Engineer

Herndon, Virginia

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Today

Overview Network Engineer Herndon, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support.Bcore accelerates d

Full-time

USD 170,000.00 - 185,000.00 per year

Reverse Engineer/Developer 3 - (Reverse Engineering, Development, Analysis)

Fort Meade, Maryland

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Today

Reverse Engineer/Developer 3 - (Reverse Engineering, Development, Analysis) Clearance: TS/SCI - Polygraph required Position ID: 20-20-015-AD3 Location: Fort Meade, Maryland Description: You will act as a general purpose 'jack of all trades' reverse engineer/developer embedded within a team in CNO. You have advanced skills in reverse engineering complex networked code bases. You will also be able to perform development and testing tasks in support of the team. Further, you have skill or backgr

Full-time

USD 234,000.00 - 287,000.00 per year

Sr. BIT Engineer

Washington, District of Columbia

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Today

Welcome to Warner Bros. Discovery the stuff dreams are made of. Who We Are When we say, "the stuff dreams are made of," we're not just referring to the world of wizards, dragons and superheroes, or even to the wonders of Planet Earth. Behind WBD's vast portfolio of iconic content and beloved brands, are the storytellers bringing our characters to life, the creators bringing them to your living rooms and the dreamers creating what's next From brilliant creatives, to technology trailblazers, acr

Full-time

USD 102,823.00 - 190,956.00 per year

Cloud Systems Engineer

Springfield, Virginia

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Today

Who we are: At Applied Network Solutions (ANS), we bring together some of the most curious minds in networking and cybersecurity. ANS was founded to disrupt the status quo. For over 20 years, our team provides expertise in network, system engineering and both offensive and defensive cybersecurity operations. What we do: Our vision is for a future in which talent and customers alike come to ANS because of our reputation for delivering technical excellence, solving our nation's toughest challen

Full-time

USD 100,000.00 - 185,000.00 per year

Cyber Engineer - Capabilities Development

Laurel, Maryland

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Today

Description Are you passionate about enhancing the cyber resilience of critical systems? Do you want the chance to push the boundaries of cyber defense? Are you excited about working with others to solve some of the nation's toughest cyber challenges? If so, we want you to join our team at APL's Capabilities Development Group (QCC)! We work as a multi-disciplinary team of systems, cybersecurity, and software engineers, who enable mission resilience by developing novel tools. We leverage the

Full-time

USD 100,000.00 per year

Reverse Engineer 4

Fort Meade, Maryland

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Today

Description Markon is seeking a Reverse Engineer to support the Fort Meade customer by analyzing sophisticated malware and adversary capabilities to identify threats targeting mission-critical systems. This role performs reverse engineering of malicious software, develops threat detection signatures, and analyzes adversary tactics, techniques, and procedures (TTPs) to enhance defensive capabilities. Working closely with cyber operations and mission stakeholders, the Reverse Engineer provides te

Full-time

USD 185,000.00 - 195,000.00 per year

Decentralized Services and Networks Tech SETA-DARPA, TS/SCI

Arlington, Virginia

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Today

Seeking experienced Technical SETA candidates to provide on-site support in the area of next-generation classified network development for enterprise-scale computing and operational functions. Successful candidates will provide expert technical advice and guidance to the government on all aspects of enhancing resilience and survivability against sophisticated cyber and physical threats. Candidates will support development of secure, variable-trust networks of decentralized services with novel in

Full-time

USD 150,000.00 - 250,000.00 per year

Computer Networking jobs in Washington, DC, USA