201 - 220 of 2,089 Jobs

Network Engineer

Modern Technology Solutions

Washington, District of Columbia, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Network Engineer to join our team. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. 100% Em

Advanced Systems Engineer

General Dynamics

Manassas, Virginia, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is preferred at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for acce

Network Engineer

Cornerstone Defense

Annapolis, Maryland, USA

Full-time

Location: Annapolis Junction, Maryland Type: Contract Job #3647 Title: Network Engineer Location: Annapolis Junction, MD Compensation Range: $180 - $200K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life exp

Network Engineer (Medical C4I Lead Support)

CACI International, Inc.

San Diego, California, USA

Full-time

Network Engineer (Medical C4I Lead Support) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 75% Type of Travel: Continental US * * * The Opportunity: CACI is looking for a Network Engineer (Medical C4I Lead Support) to support the mission of Military Sealift Command (MSC) Health Services including afloat programs onboard hospital ships including management, maintenance, oper

Network Security Engineer SME - Secret Clearance

Lockheed Martin Corporation

Colorado Springs, Colorado, USA

Full-time

Job Description What We're Doing At Lockheed Martin, our Command and Control, Battle Management and Communications (C2BMC) National Team (C2NT) is pioneering the development and integration of cutting-edge technologies to advance the Missile Defense System, safeguarding the United States and its allies. Our collaborative and agile organization operates in a fast-paced environment, driving innovation through tasks such as sensor/weapon integration, algorithm development, user interface developme

Network Solutions Architect

TEKsystems c/o Allegis Group

Columbus, Ohio, USA

Full-time

Candidates must be eligible to work directly on a TEKsystems W2 without sponsorship. Description The client is seeking a highly skilled Network Solutions Architect to join our team. This role involves designing, implementing, and maintaining robust and scalable network solutions that align with our business objectives and ensure security, performance, and reliability. The ideal candidate will have extensive experience in network architecture, cloud integration, and security protocols. Responsib

FedRAMP Site Reliability Engineer - Early Career (; Boulder, CO or Raleigh, NC ONLY)

Splunk Inc.

Colorado, USA

Full-time

Description This is a US-based position. Candidates must be able to support FedRAMP High. This role is based in the Boulder, CO office or Raleigh, NC office, and will require relocation. Splunk is here to build a safer and more resilient digital world. The world's leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. While customers love our technology, it's our people that make Splunk stand out as an amazing career destinati

Sr. Staff Network Engineer (F5)

NBC Universal

Los Angeles, California, USA

Full-time

Company Description We create world-class content, which we distribute across our portfolio of film, television, and streaming, and bring to life through our theme parks and consumer experiences. We own and operate leading entertainment and news brands, including NBC, NBC News, MSNBC, CNBC, NBC Sports, Telemundo, NBC Local Stations, Bravo, USA Network, and Peacock, our premium ad-supported streaming service. We produce and distribute premier filmed entertainment and programming through Universa

Software Engineer Staff (Cyber) - TS/SCI Clearance

Lockheed Martin Corporation

Remote or Littleton, Colorado, USA

Full-time

Job Description What We're Doing At Lockheed Martin, we unite individuals driven by purposeful innovation to keep people safe and tackle the world's most complex challenges. Our team consists of the brightest minds in the industry, working together to advance technology and protect critical systems. We foster a culture of integrity, collaboration, and corporate responsibility, making Lockheed Martin a place where innovation thrives. The Work Lockheed Martin Rotary & Mission Systems is seekin

Network Engineer - Day

SAIC

Suffolk, Virginia, USA

Full-time

Job ID: 2505506 Location: SUFFOLK, VA, US Date Posted: 2025-05-08 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is looking for a Secret cleared Network Engineer with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed naval ent

Technical Support Engineer 3 - KK1013276

Juniper Networks

Westford, Massachusetts, USA

Full-time

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. Technical Support Engineer 3 - TA

Infrastructure Engineer (Onsite)

RTX Corporation

Largo, Florida, USA

Full-time

Date Posted: 2025-05-09 Country: United States of America Location: FL410: Largo FL MFG 7887 Bryan Dairy Road , Largo, FL, 33777 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: TS/SCI Raytheon Company, Managed By Collins Aerospace. Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent s

Broadcom VMware and Omnissa Horizon Engineer/ Top Secret Clearance Required/ Onsite

RTX Corporation

Largo, Florida, USA

Full-time

Date Posted: 2025-03-04 Country: United States of America Location: FL410: Largo FL MFG 7887 Bryan Dairy Road , Largo, FL, 33777 USA Position Role Type: Onsite Raytheon Company, Managed by Collins Aerospace Collins Aerospace, a RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio and expertise to solve customers' toughest challenges and to meet the demands of

Professional Services Engineer

Fortinet

No location provided

Full-time

Job Description Fortinet is growing and we are looking to hire Professional Services Engineers to join our FortiNAC team. A Professional Services Engineer is a key, highly visible post sales position that delivers FortiNAC configuration and deployment services. This person will be the technical lead on Professional Services projects. Project responsibilities include analyzing customer needs and requirements, understanding the customer environment, leading the project team in executing technical

Network Operations Center Analyst - 2nd Shift

Leidos

Arlington, Virginia, USA

Full-time

The Digital Modernization sector within Leidos is seeking a Network Operations Center (NOC) Analyst to support the operational environment for the Compartmented Enterprise Services Office (CESO) NOC. With the CESO program, the Defense Information System Agency (DISA) is looking to transform the existing Secure Web Services (SWS) environment, which provides secure information sharing to the community, into a more mature service offering to meet the DoD and intelligence communities. As part of thi

Sr Network Engineer

Scientific Research Corporation

Atlanta, Georgia, USA

Full-time

Description Responsible for evaluating current systemsAnalyzes local and wide area network systems, including planning, designing, evaluating, and selecting operating systems and protocol suites as well as configuring communication media with concentrators, bridges, and other devicesResolves difficult interoperability problems to obtain operations across all platforms including e-mail, file transfer, multimedia, teleconferencing, and the likeConfigures systems to user environmentsSupports ac

Network Engineer

Leidos

Dahlgren, Virginia, USA

Full-time

Join Our Elite Team as a Network Engineer Location: Naval Support Activity-South Potomac, Dahlgren, VA Security Clearance: Active DoD Top Secret/SCI (TS/SCI) security clearance About Us: Join Leidos' National Security Sector, where innovation and national security go hand-in-hand. At the forefront of technology and defense, we are dedicated to supporting our nation's critical missions. Our team at the Naval Surface Warfare Center - Detachment Dahlgren (NSWCDD) is composed of forward-thinking

IT Systems Administrator (HP HW/VMware)

Advantage Technical

Alpharetta, Georgia, USA

Full-time

Server/Converged Systems Engineer / Systems Administrator Duration: 12+ month contract Rate: $45-$50 an hour W2 Shift details: Onsite in Alpharetta, GA (no remote work) Monday - Friday, 08AM- 5PM Eastern Time Position includes, but is not limited to: Physical setup of hardware solutions Deployment of Training environments Ongoing Delivery Support Job Description: vLabs is seeking an experienced Systems Administrator/Engineer to support advanced technical training course environments. This

Architecture Engineer (NE II) (Government)

AT&T Inc.

Centennial, Colorado, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing, and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values, and dedicated to our customers' mission. Our National Security Team supports the intelligence community by providing, operating, and assuring critical voice, v

Architecture Engineer (Network Engineer III) (Government)

AT&T Inc.

Centennial, Colorado, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing, and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values, and dedicated to our customers' mission. Our National Security Team supports the intelligence community by providing, operating, and assuring critical voice, v