Senior Systems Administrator - Secure, Automated IT Ops
Vosper Thornycroft Group
A defense technology company is seeking a skilled Systems Administrator to manage and support enterprise IT infrastructure. Responsibilities include ensuring server, network, and system reliability and security, and performing IT operations. Candidates must have a Bachelor's degree, 5+ years of experience in systems administration, and an active TS/SCI with Polygraph security clearance. The role involves troubleshooting, system patching, and collaborating with other teams for infrastructure support. #J-18808-Ljbffr
- ...Chantilly, Virginia, is seeking a skilled Systems Administrator to manage and support enterprise IT infrastructure. You will ensure the reliability and security of servers and networks while... ...installations, monitoring, and automation tasks. The ideal candidate has over...Senior
- ...VTG is looking for a skilled Systems Administrator in Chantilly, Virginia to manage and support enterprise IT infrastructure. The ideal... ...candidate will ensure reliability, security, and performance of servers... ...infrastructure needs while automating tasks with scripting. #J-188...Senior
- ...RavenTek Business Group is hiring a System Administrator in Chantilly, VA. The role supports enterprise IT operations by maintaining and securing systems. Responsibilities include server administration, monitoring cloud environments, and providing technical support. Candidates...SeniorFull time
- ...Information Consulting Services is seeking a Senior Cloud Systems Administrator to design and maintain enterprise server services... ...strong background in Windows administration and automation scripting, with a focus on security and performance management. Applicants must...Senior
- ...Raventek Solution Partners LLC in Chantilly, VA is seeking a full-time System Administrator to support enterprise IT operations. This role involves maintaining, securing, and optimizing systems across on-premises and cloud environments. Responsibilities include server...SeniorFull time
- ...ManTech International in Chantilly, VA is seeking a motivated Senior Linux Systems Administrator. This role involves maintaining and enhancing the Linux... ...abilities. Responsibilities include server maintenance, security patch management, and collaboration with various teams....Senior
- ...A dynamic IT solutions provider is seeking an experienced Senior System Administrator to lead the management of their server and network infrastructure. The role involves... ...implementing robust solutions while ensuring security and performance across cloud and on-premises...Senior
- ...Iomaxis Llc is searching for a Senior System Administrator to support their operations in Chantilly, VA. This full-time position involves server... ...expertise in Linux, UNIX, and Windows, alongside an Active TS/SCI security clearance. Familiarity with cloud systems and cyber...SeniorFull time
$120k - $130k
...services firm is looking for an experienced Senior Systems Administrator to design, implement, and maintain... ...environments, ensuring system security, and providing expert-level support. Candidates... ...and deep technical expertise in IT operations. Competitive salary between...Senior$110.8k - $185.1k
...Overview Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources,... ...troubleshooting complex issues, and ensuring the stability and security of CISCO-based networks. You will work closely with technical teams...SeniorImmediate start$116.35k - $210.33k
...Via Logic LLC is seeking a Senior Systems Administrator in Chantilly, Virginia. The ideal candidate will lead vulnerability remediation efforts and ensure compliance with security standards, utilizing both Windows and Linux systems. Applicants must have a Bachelor’s degree...Senior- ...Unofficial M.C. Dean is seeking a System Administrator 3 to support electronic security systems across mission-critical facilities, primarily in the Washington, D.C. area. This role requires onsite presence, flexibility, and the ability to travel. The ideal candidate must...Senior
- ...Crimson Phoenix is hiring Systems Administrators in Herndon, Virginia. Candidates should have a minimum of 11 years of experience in systems... ...operating systems on Windows servers, as well as developing automated processes to enhance operational efficiencies. Ideal candidates...Senior
- ...Our client is looking for a Senior Systems Administrator to serve as the technical backbone of our IT environment. This is a hands‑... ...infrastructure, and network security stack in a CMMC Level 2 certified... ...resolution Build scripts and automation to reduce manual work (...Senior
- ...About the Opportunity The Senior Cloud Systems Administrator will design, implement, and... ..., performance, security hardening, and patch/vulnerability... ...applications. Build and operate automation for deployment,... ...and act as SME for Cloud Ops, Cyber Security, and Systems...SeniorFull timeContract work3 days per week
- ...motivated, career and customer-oriented Senior Principal Cyber Security Engineer to join our team in... ...implement, and maintain secure and scalable systems and infrastructure aligned to... ...s primary cyber risk and compliance automation tools. Self-starter with excellent...SeniorFull timeWork at office
- ...REQUIRED*** Job Description The Systems Engineer (Storage) evaluates,... ...systems to be compliant with security scans. Work with engineering... ...to maintain organizational IT standards Provide formal documentation... ...in media management and automation Working knowledge of file...Senior
- ...AT&T is hiring a Network Upgrade Administrator - Senior in Chantilly, Virginia. This role is responsible for assessing and upgrading network... ...infrastructure, patch deployment, and ensuring compliance with security policies. Strong understanding of network protocols and...Senior
$120k - $130k
...is seeking an experienced Senior Systems Administrator (SSA). The SSA serves as a... ...for designing, implementing, securing, and maintaining the organization... ..., and supporting strategic IT initiatives. This position... .... Develop scripts, automation tools, and streamlined workflows...Senior- ...Fulcrum Vets is looking to add a Senior Systems Administrator with expertise in... ...management, optimization, securing, and troubleshooting of environments... ..., and resource allocation. Automating routine VMware tasks using... .... Collaborating with other IT teams to manage system...SeniorFull timeWork experience placementFlexible hours
- ...StevenDouglas is seeking a Senior Systems Administrator in Chantilly, Virginia. You will be responsible for managing the Microsoft 365 ecosystem and Azure infrastructure while ensuring compliance with CMMC Level 2 standards. The ideal candidate has 5–7 years of experience...Senior
- ...located in Chantilly, VA, is seeking a highly skilled Specialist in System Administration. You will be responsible for configuring, monitoring, and maintaining Linux environments, ensuring compliance with security frameworks, and integrating systems in a hybrid environment....Senior
$217.1k - $298.55k
...United States Digital Space LLC is seeking a Senior Engineering Manager in McLean, Virginia, to lead their Security Infrastructure Operations team. You will be responsible for driving strategies to automate cloud security operations and ensuring seamless compliance with...Senior- ...seeking a skilled and self-driven Systems Administrator with strong expertise in... ...virtualization, and modern security platforms. The ideal... ...improving infrastructure through automation and best practices, and operating... ...frameworks relevant to IT (e.g., CMMC, NIST 800‑171 or...SeniorFull timeTemporary workFlexible hours
- ...Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Relativity Sr. Systems Administrator... ...Design and implement Automated Litigation Support (ALS)... ...knowledge of the Government's security requirements. Excellent...SeniorFull timeWork at officeFlexible hours
- ...Overview Job Title: Senior Systems Administrator Department: IT / Engineering Reports To: RSekure Program Manager... ..., plus strong scripting and automation skills. This position partners with... ...management to ensure systems are secure, stable, and scalable, while elevating...SeniorFull timeFor contractorsWork experience placementWork at officeLocal areaMonday to Friday
- ...ECS is seeking a Senior Training System Administrator to support the Army National Guard (ARNG) ENOCS program... ...administration of training servers, ensuring security and reliability. Responsibilities... ...will have a Bachelor's degree in IT and 8-10 years of experience in...Senior
- ...Job Title: Senior Systems Administrator Department: IT / Engineering Reports To: RSekure Program Manager... ...PostgreSQL, plus strong scripting and automation skills. This position partners... ...management to ensure systems are secure, stable, and scalable, while elevating...SeniorFull timeFor contractorsWork experience placementWork at officeLocal areaMonday to Friday
- ...Overview We are seeking a skilled Systems Administrator to manage, maintain, and support enterprise IT infrastructure. This role is... ...for ensuring the reliability, security, and performance of servers,... ...support infrastructure needs. Automate routine tasks using scripting...
- ...track completion through the automated tracking system. Create user accounts.... ...configuration management and security policies and procedures. This... ...guidelines. The System Administrator team supports Network Team... ...experience or related technical IT experience. Experience with...Work at office
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