- Dentons US LLP (Washington, DC)
- …US LLP is currently recruiting for a Senior Enterprise Messaging Administrator . This position will ensure seamless operation, security , and advancement of ... Senior Enterprise Messaging Administrator Chicago, IL,...name record identification and resolution. + Implement and manage security measures, including anti-spam methods, monitoring system abuse to… more
- Infinity Systems Engineering (Alexandria, VA)
- …be more with us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven team. This position offers a broad scope ... Network Administration & Maintenance: + Monitor network performance, availability, and security . + Perform routine maintenance, updates, and patches for network… more
- ABBTECH Professional Resources, Inc. (Washington, DC)
- **Location: Washington DC** **Clearance: Active Public Trust** The Senior Platform Engineer will be responsible for designing, building, and optimizing cloud ... the platform is scalable, highly available, secure, and cost-efficient. As a senior member of the team, you will collaborate with cross-functional teams, including… more
- Applied Research Solutions (Washington, DC)
- …our awards and recognition program, and personalized attention from ARS Senior Managers. Responsibilities include: + Administer and maintain cloud-hosted application ... identify and resolve issues. + Manage configuration, patching, upgrades, and security compliance across cloud applications. + Collaborate with cross-functional teams… more
- Tyto Athene (Washington, DC)
- …in Washington, DC. **Responsibilities:** + Accurately review, annotate, and resolve security incidents tasked by the Intrusion Detection Team, Watch Officer, SOC ... on AOUSC needs. + Conduct Incident Triage to prioritize newly identified security incidents for follow-on action. Identify all relevant data sources for initial… more
- Nightwing (Annapolis Junction, MD)
- …in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking a ** Senior Security Administrator ** who will play a critical role ... and sensitive information. This position is designed for an experienced security professional who thrives in high-visibility environments, operates with minimal… more
- St. George Tanaq Corporation (Suitland, MD)
- … Administrator - Network Security ** to support our federal government customer. The Senior Security Administrator will be the Security Team lead ... Senior System Administrator - Network Security WFH Flexible*Suitland,... Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description… more
- Leidos (Annapolis Junction, MD)
- …**Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Leave, and much more. **Join us and make a difference in National** ** Security !** As a Senior Systems Administrator you will play a vital role in maintaining… more
- Leidos (Camp Springs, MD)
- …take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and ... will be crucial in ensuring system stability, performance optimization, and proactive security . You'll also be responsible for providing clear and concise weekly… more
- St. George Tanaq Corporation (Suitland, MD)
- Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to support… more
- Amentum (Washington, DC)
- We are searching for a Top Secret cleared Database Administrator ( Senior ) to join our team in Washington, DC. You will be working in an organization that's ... ensure its applications and tools meet or exceed the needs of the mission. The Database Administrator ( Senior ) is a part of a team that will lead large scale… more
- Dentons US LLP (Washington, DC)
- Senior Enterprise Database Administrator Chicago, IL, USAtlanta, GA, USWashington DC, DC, USSt. Louis, MO, USKansas City, MO, USDallas, TX, US Dec 15, 2025 ** ... Senior Enterprise Database Administrator ** Dentons US LLP...to ensure smooth operations + Conduct regular system audits, security reviews, and data integrity checks to maintain the… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **ServiceNow Portal Administrator , Senior ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2136 ... ServiceNow Portal Administrator within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **Database Administrator , Senior ** **Category:** Database Administration **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2099 ... for a Database Administrator within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **Portal Administrator , Senior ** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2128 **Employment ... CGI Federal has an exciting opportunity for a Portal Administrator within our Intel sector advancing the national ...Administrator within our Intel sector advancing the national security mission through cutting edge technology. You must have… more
- CACI International (Arlington, VA)
- Senior ServiceNow Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... Type of Travel: Local * * * **The Opportunity:** CACI are seeking a Senior ServiceNow Administrator to provide advanced operations and maintenance (O&M) support… more
- General Dynamics Information Technology (Fort Meade, MD)
- …experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information ... diagnose and resolve complex issues, maintaining high availability and security of video services.** **Your role will also encompass...along with a drive for innovation to GDIT. The Senior Tier III Administrator must have:** **Education:**… more
- Leidos (Camp Springs, MD)
- **Description** Leidos Digital Modernization sector is seeking an ** Senior Database Administrator ** - Hosting to support **USCIS Enterprise Automation & Unified ... hosting, and unified communications for 30 000+ end‑users. The Senior Database Administrator will be a key...This role is crucial for ensuring the high availability, security , and integrity of data residing on various hosting… more
- DCCA (Columbia, MD)
- Senior System Administrator Location Columbia, MD Job Code 2215 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com Senior System Administrator Candidate must have an active TS/SCI w/Poly… more
- Black Bear Technology Solutions, LLC (Adelphi, MD)
- Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... risk management requirements. + Ensure systems meet ARL performance, security , and reliability standards. + Install, configure, and maintain...or CompTIA Server+ CE + Red Hat Certified System Administrator (RHCSA) + MCSA, MAC OS, or MCP +… more
