- Epsilon, Inc (Arlington, VA)
- ** Network Administrator II** **Epsilon is now...the reliability, security, and performance of network systems . You will collaborate with senior team ... and who view customer service as a top priority. **An average day:** As Network Administrator II, you will be responsible for supporting and maintaining the… more
- Applied Research Associates, Inc. (Herndon, VA)
- …Knowledge of container security best practices, including vulnerability scanning and network policies ** Senior DevOps Engineer Preferred Qualifications:** + An ... **Description** ARA is looking for a Senior DevOps Engineer with strong expertise in OpenShift...clusters + **Documentation** : Maintain thorough documentation of infrastructure, systems , and processes **Offer is contingent upon contract award.**… more
- NuAxis Innovations (Washington, DC)
- …support to users' applications or hardware issues. + Interacts with network services, software systems engineering, and/or applications development to ... **Help Desk Senior Specialist II** Location **Washington, DC** \# of...365 + Blackberry + MaaS360 + NetIQ Directory Resource Administrator (DRA) + Systems Center Configuration Manager… more
- Red River (Chantilly, VA)
- …you seek to make those around you successful. We are looking for a ** Systems Support Engineer I** to join our fast-paced, customer-first global service desk team. ... calls and assigned tickets from users experiencing challenges with systems , applications, and infrastructure. Whether working independently or collaboratively, your… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is currently hiring for a Senior Network / Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior - network - systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_… more
- General Dynamics Information Technology (Washington, DC)
- …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity a Network Computer Systems Administrator with GDIT. A career ... improving how agencies operate. At GDIT, people are our differentiator. As a Network Computer Systems Administrator , you will help ensure today is safe and… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is currently hiring for a Senior Network Administrator with an active Secret clearance to monitor network stability and performance ... USD $121,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6893/ senior - network - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6893_… more
- General Dynamics Information Technology (Washington, DC)
- …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our ... and together our best becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services position supporting the NNSA (National… more
- Leidos (Columbia, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... make a difference in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation,… more
- BAE Systems (Sterling, VA)
- …may be available based on position level and/or job specifics. **Database Administrator ( Senior )** **115851BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** BAE Systems , a top-ten prime contractor to the US...government customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure… more
- ManTech (Chantilly, VA)
- **MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA** This opportunity allows you to become ... solutions in support of critical government missions. As a ** Senior Linux Systems Administrator ,** you...problems, and collaborating with other teams (eg application development, network , etc.) to resolve problems across the organization +… more
- Leidos (Vienna, VA)
- **Description** The National Security Sector at Leidos is seeking a ** Senior System Administrator ** to join a dynamic team based in **Tysons Corner, VA** . This ... while supporting a small team responsible for managing a wide range of mission-critical systems . **Key Details** : + Work hours fall within the core shift range of… more
- SAIC (Arlington, VA)
- **Description** SAIC is seeking a motivated, career and customer-oriented ** Senior Systems Administrator ** to join our team in Arlington, VA, supporting the ... of a range of current information technologies, computing platforms, and network systems , including cloud computing, blade servers, virtualization, unified… more
- Leidos (Gaithersburg, MD)
- …Division (IPSD), part of the Decision Advantage Solutions Business Area, is currently seeking a Senior Systems Administrator . As a senior member of our ... key role in managing, securing, and optimizing high-performance, mission-critical systems that directly support the customers intelligence and geospatial… more
- Three Saints Bay (Washington, DC)
- …application problems. + Perform any other related duties as assigned by the Senior Systems Administrator , Technology or other appropriate administrator ... **Juniper Network Administrator -TS/SCI Required (5171)** Location **Washington,...to keep data and communications protected + Monitoring computer systems to improve network performance for computer… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities ... + Providing end-user support to personnel utilizing ITD IT systems . + Triaging help desk tickets for a broad...issues and with installing and configuring physical equipment. + Network & Software Management: Ability to provide technical support… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- ** Network Administrator ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington **Position ... Full Time **Position Description:** CGI Federal has an exciting opportunity for a Network Administrator within our Intel sector advancing the national security… more
- BAE Systems (Sterling, VA)
- …improve our future and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of ... incentives may be available based on position level and/or job specifics. ** Systems Administrator ** **117073BR** EEO Career Site Equal Opportunity Employer.… more
- Insight Global (Herndon, VA)
- Job Description This position is for our large software client. The Senior Identity and Access Management (IAM) Administrator is responsible for leading secure, ... updates, and auditing across Active Directory, Azure AD, and related services. The Senior IAM Administrator develops and maintains scripts to improve efficiency,… more
- GovCIO (Washington, DC)
- …VA, and will be a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently ... USD $140,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6775/ network - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6775_ **Category** _IT… more
