- GovCIO (Washington, DC)
- …in Radford, VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer ... USD $150,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6786/ cybersecurity - network - defense - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_… more
- M. C. Dean (District Of Columbia, DC)
- Overview MC Dean is seeking a highly skilled ** Cybersecurity System Administrator ** to support a secure operational technology environment by integrating ... advanced system administration with proactive cybersecurity operations. This dual-role position requires an individual with...ecosystem. + Operate and manage jump (bastion) hosts for network segregation and secure remote access. + Coordinate with… more
- SAIC (Washington, DC)
- …contract award, with an anticipated decision expected by Winter/ Spring 2026.** The ** Network Administrator ** responsibilities include, but are not limited to: + ... Certified Network Defender (CND) + Bachelors degree in IT, Cybersecurity , Computer Science, Information Systems, Data Science, or Software Engineering and 9… more
- Nightwing (Annapolis Junction, MD)
- …vulnerabilities, characterization, information assurance, and emerging technologies to expand cybersecurity solutions. Job Description: The Systems Administrator ... demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data… more
- ENS Solutions (College Park, MD)
- …+ Experience automating deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in using Active ... including day-to-day operations, monitoring, and problem resolution for all client/server/storage/ network devices, etc. Install, configure and manage operating system… more
- Microsoft Corporation (Washington, DC)
- … (MS-500), Azure Security Engineer Associate (AZ-500), Microsoft Cybersecurity Architect (SC-100), Security Operations Analyst Associate (SC-200), Identity ... Microsoft continues to invest over $20B over the next 5 years in cybersecurity , including providing our customers with services and solutions that integrate across… more
- Nightwing (Annapolis Junction, MD)
- …agility, and competitive offerings to customers in the intelligence community, defense , civil, and commercial markets. The Systems Administrator will ... demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data… more
- Nightwing (Annapolis Junction, MD)
- …demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data ... agility, and competitive offerings to customers in the intelligence community, defense , civil, and commercial markets. Nightwing is seeking an experienced Linux… more
- Huntington Ingalls Industries (Fort Meade, MD)
- …interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware ... network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance,… more
- Parsons Corporation (Columbia, MD)
- …world. By combining unique technologies with deep domain expertise across cybersecurity , missile defense , space, connected infrastructure, transportation, smart ... what you're looking for. **Job Description:** Parsons is seeking a versatile System Administrator to tackle new challenges across the full stack as we continue to… more
- Link Solutions Inc (Adelphi, MD)
- …Networking Administrator position will require an understanding of enterprise network architecture, Layer 2/3 switching, routing protocols, and network ... Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity , Virtualization, Cloud and Mobility services. If you're looking for… more
- Synergy ECP (Columbia, MD)
- System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description System Administrator Level 2 Provides ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier I (Help Desk) and… more
- CACI International (Annapolis Junction, MD)
- Senior System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... and secure IT solutions to our clients in the defense and national security sectors. Our mission is to...service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot,… more
- Synergy ECP (Columbia, MD)
- System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Level 1 System Administrator Provides support for ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier I (Help Desk) and… more
- Link Solutions Inc (Adelphi, MD)
- …Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity , Virtualization, Cloud and Mobility services. If you're looking for ... for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, MD. + Must be a US… more
- Competitive Range Solutions, LLC (Fort Meade, MD)
- …in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, and maintenance of complex DoD systems ... + Maintain extensive knowledge of diverse IT systems and network architectures, including high-volume/high-availability infrastructures. + Ensure system reliability,… more
- RTX Corporation (Annapolis Junction, MD)
- …more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland office. The selected ... unclassified work will also be required. We're looking for an experienced Systems Administrator to join our team supporting critical operations in both Linux and… more
- Synergy ECP (Columbia, MD)
- System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital ... talented, dedicated staff to provide a broad range of services to the defense and intelligence industries. Our capabilities are focused on software engineering, … more
- Huntington Ingalls Industries (Hanover, MD)
- …interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware ... Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a...HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team in Hanover, MD.… more
- Synergy ECP (Columbia, MD)
- System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ... ECP is a leading provider of cybersecurity , software and systems engineering and IT services to...engineering and IT services to the US intelligence and defense communities. The company leverages its expertise in data… more