2,856 Results for

Network Administration Jobs in Jessup, MD

Jobs

Network Engineer 2| TS/SCI w/ poly Security Clearance Tulzi Technologies

Annapolis Junction, Maryland

$135,000–$145,000 / year

Cisco IOS, CatOS, NxOS, filter and access control, Ciscoworks, TACACS+, ASA, FWSM, HP Openview, Cisco routers, Cisco Switches, F5/Cisco load balancers, Infiniband, Juniper, FiberChannel (FC) SAN, and VPN (IPSEC) . Tulzi Technologies, LLC (Tulzi) prides itself on an open, and honest culture in the workplace which builds morale conducive to inspiring growth on our team, while balancing lifestyle by supporting personal and family goals with flexibility.

23 days ago

Senior Principal Network EngineerSpecialist Concurrent Technologies Corp

linthicum, MD

$189,882–$250,000 / year

Strong communication skills, including listening for and solicitating technical requirements, the ability to explain technical concepts at appropriate levels commensurate with the audience, honesty and forthrightness in navigating difficult technical challenges, tailor communication to provide remote end user support and troubleshooting. The Senior Principal Network Engineer/Specialist applies leading-edge principles, theories, and concepts to solve the most challenging technical problems, develop innovative solutions, and advance industry knowledge in network engineering.

2 days ago

Systems Administration, Senior Staff Lockheed Martin Corp

Hanover, MD

$145,100–$269,500 / year

Bachelor's degree in Computer Science or related discipline from an accredited college or university is required OR Four (4) years of additional SA experience on projects with similar processes may be substituted for a Bachelor's degree. Administer the end to end procurement process for software and hardware, handling purchase requests, coordinating with program management, logging tasks, and maintaining full documentation in JIRA and Confluence.

30+ days ago

6yrs Field Network Engineer with Intelligent Transportation Systems GoIntellects

Washington, District of Columbia

Support Dot’s traffic signal control systems, CCTV/video surveillance platforms, and IoT field devices by ensuring reliable, low-latency transport connectivity. Manage VLAN configurations, IP addressing schemes, and Layer 2/Layer 3 connectivity between remote aggregation points and headend data centers.

15 days ago

Senior Network Engineer Akumen, Inc.

Washington, DC

$130,000–$160,000 / year

Actual compensation may vary based on a variety of factors, including a candidate's experience, education, certifications, technical skills, security clearance status, geographic location, and alignment with contract, labor category, and customer requirements. Akumen is seeking a skilled and motivated Network Engineer to design, implement, secure, and maintain enterprise network infrastructure supporting business and customer operations.

15 days ago

Computer Network Defense Analyst (CNDA) Set of X

Annapolis Junction, MD

$120,000–$210,000 / year

Bachelor’s degree in Network Engineering, Systems Engineering, Information Technology, or related STEM fieldRelevant military training may be considered in lieu of a degreeRelevant experience in cyber, information security, systems engineering, or software developmentLevel and compensation based on years of experience and education Clearance: TS/SCI clearance with polygraph is required. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership.

28 days ago

Systems/Network Engineer (TS/SCI /w poly required) General Dynamics Information Technology

Annapolis Junction

To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. The candidate should have experience with CISCO switches, routers and firewalls, dell and other servers, network laptops, network debug and analysis tools such as Wirehsark and Tripwire.

4 days ago

Technical Expert/Functional Expert (Network) Unisity

Annapolis Junction, Maryland

$225,000–$235,000 / year

The Technical Expert/Functional Expert (Network) must possess the following skills and experience: Must have skills needed to install, configure, and support the following: Cisco IOS, CatOS, NxOS, filter and access control, Ciscoworks, TACACS+, ASA, FWSM, HP Openview, Cisco routers, Cisco Switches, F5/Cisco load balancers, Infiniband, Juniper, FiberChannel (FC) SAN, and VPN (IPSEC). Must have datacenter network design and architecture experience to include installation and configuration of Cisco routers, switches, firewalls, and IPSEC virtual private networks.

27 days ago

Network Engineer INflow Federal

Carderock, MD

Full time

This network includes Cisco, Aruba, Brocade, Juniper, Riverbed and McAfee network devices to include Routers, Switches, Access Points, Intrusion Prevention Systems (IPS), Virtual Private Networks (VPN) and WAN Accelerators. Evaluate communication hardware and software, as well as troubleshoot Local Area Networks/Base Area Networks/Wide Area Networks (LAN/BAN/WAN), and other network related problems.

3 days ago

Sr. Network Engineer III (6875) MetroStar Systems

Washington, DC

$150,000–$253,000 / year

Subject matter expertise in designing, implementing, and troubleshooting complex routing protocols, including BGP and OSPF; experience with software-defined WAN architectures and implementations; experience with Peplink products. Proven experience supporting enterprise switching environments, including VLANs, STP, and related Layer 2 technologies; experience managing and maintaining high-availability, high-performance network backbones in mission-critical environments.

15 days ago

Enterprise - Network Engineer - Linux, CCNA, Juniper Erias Ventures

Annapolis Junction, Maryland

We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers. Should have working knowledge, able to use and or support, with some (preferably most) of the following resources and tools: Juniper and Cisco routers, switches, and firewalls.

5 days ago

Sr. Network Engineer III 6875 Metrostar Systems

Washington, DC

$150,000–$253,000 / year

16 days ago

Junior Network Engineer CACI

Washington Dc, District of Columbia

Our focus includes the design, transition, operations, and continual service improvement to include tech modernization, tech refresh, activities associated with customer local area networks (LANs) and unified communication (UC) services. Our mission on this program will be the design, transition, operations, and continual service improvement to include tech modernization, tech refresh, or Capital Equipment Replacement Program (CERP) activities associated with the clients’ LANs, CAN and Unified Communication services.

17 days ago

Network Engineer CACI

Washington Dc, District of Columbia

17 days ago

Systems Administration/Help Desk Analyst CACI

Fort Meade, Maryland

$103,800–$218,100 / year

Ensuring the update to inventory information (IP addresses, operating system and device types) are done correctly and in a timely manner, configuration of resources to log and collect security events necessary in accordance with customer policy and forwarding logs to corporate audit reduction service. Job Title: Systems Administration/Help Desk AnalystJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * The Opportunity:

30+ days ago

Network Engineer - TS/SCI FSP Zp Group Llc

Annapolis Junction, MD

$140,000–$190,000 / year

This job opens for applications on October 22, 2026, and will accept applicants for at least 30 days.

6 days ago

Network Engineer CACI International Inc.

Washington, DC

$75,200–$158,100 / year

16 days ago

Staff Network Engineer Visa

US - Ashburn, VA

$134,500–$214,700 / year

This role is responsible for planning, designing, and implementing networked systems, including configurations, supporting and troubleshooting network problems, and coordinating with vendors for installation of routers, bridges, concentrators, and switches. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.

14 days ago

Senior Network Engineer M9 Solutions

Springfield, Virginia

With 15+ years of proven delivery and growth, M9 Solutions is a unique small business with credible past performance and key capabilities offering project management services, solution architects, business analysts, program managers, technical architects, and technical consultants. M9 Solutions is a proud participant in the Virginia Values Veterans (V3) program and supports the Military Medics and Corpsmen (MMAC) initiative, demonstrating our commitment to hiring and supporting veterans, transitioning service members, military spouses, and dependents.

15 days ago

System Administrator 3 - (Linux, VMware, Networking) Akina

Annapolis Junction, Maryland

This role requires a forward leaning professional who enjoys working directly with users, optimizing workflows, and building repeatable processes that make future efforts faster and more efficient. We are looking for someone who takes ownership of systems, documents with precision, builds strong relationships, and actively looks for ways to improve how engineers work every day.

7 days ago

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Network Administration Jobs in Jessup, MD

Network Engineer 2| TS/SCI w/ poly Security Clearance Tulzi Technologies

Senior Principal Network EngineerSpecialist Concurrent Technologies Corp

Systems Administration, Senior Staff Lockheed Martin Corp

6yrs Field Network Engineer with Intelligent Transportation Systems GoIntellects

Senior Network Engineer Akumen, Inc.

Computer Network Defense Analyst (CNDA) Set of X

Systems/Network Engineer (TS/SCI /w poly required) General Dynamics Information Technology

Technical Expert/Functional Expert (Network) Unisity

Network Engineer INflow Federal

Sr. Network Engineer III (6875) MetroStar Systems

Enterprise - Network Engineer - Linux, CCNA, Juniper Erias Ventures

Sr. Network Engineer III 6875 Metrostar Systems

Junior Network Engineer CACI

Network Engineer CACI

Systems Administration/Help Desk Analyst CACI

Network Engineer - TS/SCI FSP Zp Group Llc

Network Engineer CACI International Inc.

Staff Network Engineer Visa

Senior Network Engineer M9 Solutions

System Administrator 3 - (Linux, VMware, Networking) Akina

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