2,295 Results for

Network Systems Administrator Jobs in Bowie, MD

Jobs

SQL Database Administrator – Senior (Top Secret with agreement to obtain CI Poly) North Point Technology

Fort Belvoir, VA

Provides database administration and management support for Relational Database Management Systems (RDMS) in a Microsoft SQL Server-based environment hosting databases across supported networks for various. Maintains quality of service, availability, security, and performance of databases through daily system checks, STIG compliance, backup and recovery management, and capacity planning, while supporting application developers and end users.

30+ days ago

Office 365 Jr. Administrator AHU Technologies

Washington, District of Columbia

$40–$50 / hour

REQUIRED EXPERIENCE: 3 Year INTERVIEWS: In Person Short Job Description: We are seeking a highly skilled and motivated Microsoft Office 365 Junior Systems Administrator to support the District’s Microsoft Office 365 environment and provide end-user support for Microsoft Office 365 services. Required 3 Years · Experience supporting and training end–users on Outlook 2010, 2013, and 2016 and configuring it for the new O365 service.

30+ days ago

Vulnerability Management & ACAS Administrator JCS Solutions LLC

Ft Belvoir, VA

Full time

Required Certifications An active DoD 8140 IAT Level II certification, such as one of the following: Security+ CE, CySA+, CASP+ CE, CCNA-Security, CCNP Security, CCSP, CISA, CISSP (or Associate), CND, GCED, GCIH, GICSP, GSEC, or SSCP. You will keep scanners healthy and coverage complete, turn findings into clear and actionable reporting, and work with system owners and technical teams to get vulnerabilities fixed and confirmed closed.

1 day ago

Senior Database Administrator - Oracle/Sybase ASE & AWS SteerBridge LLC

Vienna, VA

$125,000–$175,000 / year

Experience troubleshooting complex production application issues, including incidents identified through user reports, monitoring tools, or system alerts, as well as authentication and login issues involving Keycloak, AWS access services, and basic NGINX troubleshooting. Experience working in a network operations center (NOC), help desk, or 24/7 production support environment, with familiarity using ServiceNow, Jira Service Management, or similar ticketing platforms and ITIL-based incident management practices.

30+ days ago

Cyber Security Analyst-ACAS Administrator Leidos Holdings Inc

$69,550–$125,725 / year

PROGRAM SUMMARY: This program provides critical communications and information technology services under the ELITE contract to support U.S. Africa Command, U.S. European Command, Combined Joint Task Force - Horn of Africa, Southern European Task Force, and associated staff elements and organizations. PRIMARY RESPONSIBILITIES: Provide technical expertise to support the Combatant Command (CCMD) cybersecurity program and its functions IAW current architectures, which includes all hardware and software tools and sensors from perimeter to endpoint.

30+ days ago

Senior Splunk Administrator Leidos Holdings Inc

Odenton, MD

$131,300–$237,350 / year

We have an IMMEDIATE NEED a highly skilled Senior Splunk Administrator to join our team and take charge of designing, implementing, and maintaining our Splunk environment as part of the DISA Defense Red Switch Network in support of an enterprise VoIP management system. Bachelor's degree in Computer Science, Engineering, or a related field and a minimum of 12+ years of experience in system administration, database administration, network engineering, software engineering, or software development, with a concentration in Cybersecurity.

15 days ago

ITSM Administrator Digital Management LLC

Alexandria, VA

Remote

With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. This role ensures support for incident, problem, change, request, asset, knowledge, and event management processes while enabling operational visibility, workflow automation, reporting, and integration with network monitoring systems.

30+ days ago

Network Administrator – Infrastructure Deployment Evapco

Maryland

You'll participate in projects from planning and equipment staging through onsite installation, testing, documentation, and final turnover while developing the skills needed to advance into network engineering, infrastructure architecture, security, and technical project leadership. This hands-on role will help deploy and modernize network infrastructure across our locations, including new facilities, facility expansions, and sites undergoing major infrastructure upgrades.

9 days ago

Mid-Senior Level System Admin Belay Technologies

Annapolis Junction, MD

$114,000–$190,000 / year

Salary Range Mid-Level: $114,000 to $190,000Senior Level: $190,000 to $240,000 Belay Technologies is a certified Service-Disabled Veteran-Owned Small Business located in Columbia, Maryland (Baltimore/Washington area). Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications.

30+ days ago

Program Lead, Systems Engineer Leidos Holdings Inc

Odenton, MD

$131,300–$237,350 / year

The Program Lead/System Engineer position will oversee the management of the system level requirements, and the performance of integration, verification, and user acceptance testing to ensure that the design, deployment, integration, maintenance, and support for Joint Worldwide Intelligence Communications Systems (JWICS) supporting DISA customers is fully operational. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

30+ days ago

Information Systems Watch Technician TS/SCI Amentum

Arlington, Virginia

$100,000–$120,000 / year

Work with customers to determine operational requirements for future system capabilities; support the design, planning and testing of new systems to meet customer needs; ensure new systems are properly installed and brought on-line for operational use; coordinate installation team efforts to ensure schedules are met and activities are not disruptive to ongoing operations. Candidate will be required to: carry up to 50 lbs, sit for extended periods of time at a computer workstation, work under desks and raised floor and climb ladders to repair/replace devices and organize the cable management.

12 days ago

Information Systems Watch Technician Amentum

Arlington, Virginia

$110,000–$130,000 / year

Work with customers to determine operational requirements for future system capabilities; support the design, planning and testing of new systems to meet customer needs; ensure new systems are properly installed and brought on-line for operational use; coordinate installation team efforts to ensure schedules are met and activities are not disruptive to ongoing operations. Candidate will be required to: carry up to 50 lbs., sit for extended periods of time at a computer workstation, work under desks and raised floor and climb ladders to repair/replace devices and organize the cable management.

30+ days ago

Systems Engineer SME Zp Group Llc

Fort Belvoir, VA

Applications for this job will be accepted for at least 30 days from the posting date. #LI-MR1 #LI-ONSITE.

9 days ago

Network Administrator Tier 2 (TS/SCI Clearance) Assured Consulting Solutions

JBAB, DC

As a Tier 2 Network Administrator, you'll be challenged with enterprise support problems where you will coordinate with the Network Operations Center and other Operational staff to address break fix, configuration update, schedule add moves and changes and technology upgrades and installs for Network routers and switches. Over the life of the contract, we will drive continual service improvement by tech modernization, for our (LANs), wide area networks (WAN), unified communication (UC), Video telecommunication and Streaming services.

29 days ago

Network Administrator Peraton Inc

Washington, DC

$104,000–$166,000 / year

As a Tier 2 Network Administrator, you''ll be challenged with enterprise support problems where you will coordinate with the Network Operations Center and other Operational staff to address break fix, configuration update, schedule add moves and changes and technology upgrades and installs for Network routers and switches. A Bachelor''s degree with 5+ years of experience OR a Master''s degree with 3+ years of experience OR a PhD with 1+ years of experience; an additional 4 years of experience maybe considered in lieu of a degree requirement.

30+ days ago

Vulnerability Management and Endpoint Security Administrator Career Listings

Ft Belvoir, VA

Full time

The selected candidate will serve as a cybersecurity subject matter resource across the Vulnerability Management and Endpoint Security teams and will exercise independent judgment in analyzing cybersecurity risks, determining remediation priorities, evaluating technical solutions, and recommending courses of action affecting enterprise endpoints and infrastructure. The I3TS program provides enterprise-wide IT support to enable the Defense Threat Reduction Agency’s Information Management & Technology Directorate to consolidate, modernize, and continuously improve delivery of IT services and mission capabilities to internal and external mission partners operating in CONUS and OCONUS locations.

3 days ago

IPAM Network Management Administrator Omm IT Solutions

Balt, Balt

Agile planning process and working with product owners and technical leaders to identify the right priorities Using Data Analytics for problem solving and driving operational improvements. A minimum of five (5) years' experience working with IPv4 subnetting and subnet ranges, virtual LANs (vlans), and SNMP based network discovery.

30+ days ago

Network Administrator - Morning Shift Leidos

Arlington, Virginia

October 7, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. This program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population.

24 days ago

Network Administrator, 3rd Shift Tetrad Digital Integrity LLC

Arlington, VA

This program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population. Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age.

30+ days ago

Database Administrator - mid/senior level Mori Associates Inc

Washington, DC

As a trusted partner supporting the National Aeronautics and Space Administration (NASA), we are seeking talented Database Administrators (Levels I-III) to help modernize and transform a diverse portfolio of enterprise business applications that support NASAs mission. Youll engage with cutting-edge database technologies, collaborate with talented professionals, and play a key role in ensuring the reliability, security, and performance of enterprise database platforms.

30+ days ago

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Network Systems Administrator Jobs in Bowie, MD

SQL Database Administrator – Senior (Top Secret with agreement to obtain CI Poly) North Point Technology

Office 365 Jr. Administrator AHU Technologies

Vulnerability Management & ACAS Administrator JCS Solutions LLC

Senior Database Administrator - Oracle/Sybase ASE & AWS SteerBridge LLC

Cyber Security Analyst-ACAS Administrator Leidos Holdings Inc

Senior Splunk Administrator Leidos Holdings Inc

ITSM Administrator Digital Management LLC

Network Administrator – Infrastructure Deployment Evapco

Mid-Senior Level System Admin Belay Technologies

Program Lead, Systems Engineer Leidos Holdings Inc

Information Systems Watch Technician TS/SCI Amentum

Information Systems Watch Technician Amentum

Systems Engineer SME Zp Group Llc

Network Administrator Tier 2 (TS/SCI Clearance) Assured Consulting Solutions

Network Administrator Peraton Inc

Vulnerability Management and Endpoint Security Administrator Career Listings

IPAM Network Management Administrator Omm IT Solutions

Network Administrator - Morning Shift Leidos

Network Administrator, 3rd Shift Tetrad Digital Integrity LLC

Database Administrator - mid/senior level Mori Associates Inc

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