Secret Cleared Sr Systems Administrator
Zantech
Are you looking for your next challenge? Are you ready to work with a performance-based small company? At Zantech, we are a dynamic Woman Owned Small Business focused on providing complex, mission-focused solutions with a proven track record of outstanding customer performance and high employee satisfaction. We would love to talk with you regarding the next step in your career. Come join our team!
Zantech is looking for a talented Sr Systems Administrator to contribute to the success of our DoD Client.
The Sr Systems Administrator ensures stable operation of computer software systems and network connections supporting the DLA Disposition Integration Web (DIW) Program Office. Responsible for planning, developing, installing, configuring, maintaining, supporting, and optimizing all network software, communication links, and application environments. Applies advanced technical knowledge of application networking including load balancing, fault tolerance, and vulnerability management supporting applications including ETID, RTD Web/Mobile, Compliance Suite, GenComm, ESP, and future mobile applications.
Impact: This role directly impacts system availability, performance, and security for DLA's mission to manage disposal of excess property from military services and support disaster relief operations nationwide.
Responsibilities include, but will not be limited to:
- System/network software installation, configuration, maintenance, and optimization
- Capacity/performance analysis; provide system configuration change/upgrade recommendations
- Application networking: load balancing, fault tolerance implementation
- Vulnerability management and security patching (STIGs, SRRs, CERT/CTO/IA compliance)
- Automation via scripts and tools; develop system administrator procedures
- Environment management (Development, Test, Stage, Production)
- Database administration support: DBMS software/patches, backup/recovery, COOP participation
- End user support, training, and troubleshooting
- Remote maintenance support to operational systems at multiple locations
- SSRS configuration support; data management and reporting
- Develop and execute implementation, configuration, migration, validation, rollback, and contingency plans.
- Automate repeatable administrative tasks using PowerShell, Bash, Python, configuration management, or infrastructure-as-code tools where appropriate.
- Validate system functionality and operational readiness following upgrades, deployments, patches, and migrations.
Required Experience or Knowledge of the following technologies/functions:
- 10 years of specialized Information Technology experience, with the majority specialized in numerous Information Processing disciplines involving a range of hardware/software solutions
- At least 10 years of concentrated, hands-on experience installing, configuring, maintaining, and resolving issues with various software
Skills Required:
- Expert systems administration across multiple platforms (Windows Server, Linux, etc.)
- Network software, communication links, application servers
- Advanced application networking, load balancing, fault tolerance
- Support monitoring, alerting, performance tuning, capacity planning, and service availability reporting.
- Vulnerability management, security tools, configuration management
- DISA, J64 TFS, Azure GovCloud environments
- Database administration knowledge, SSRS support
- Strong analytical, organizational, troubleshooting, critical thinking, time-management, communication and prioritization skills
- Proven ability to write and maintain technical documentation, operational procedures, configuration records, meaningful statuses, and implementation plans.
- Collaborate with the Project Manager, technical leads, developers, DBAs, security specialists, functional analysts, testers, and customer representatives.
- Identify opportunities to reduce manual effort, eliminate recurring incidents, improve standardization, and lower operational risk.
Required Education/Certifications:
- Bachelor's degree in information technology related field with 10 years of relevant experience
- Certifications Required:
- DoD 8570/8140 IA certification - Operating system certifications for administered systems
- Operating system certifications relevant to administered systems
Required Security Clearance:
- Active Secret Clearance (minimum) and US Citizenship per contract requirements.
“ Outstanding Performance…Always!”
Our corporate motto represents our commitment to build long-term relationships with both our clients and our employees by providing the highest quality service in everything we do. We strive for excellence for our clients and for each other. We embrace the opportunity to hire individuals with new talents and fresh perspectives. Zantech offers competitive compensation, strong benefits, and a vacation package, as well as a fast-paced and exciting work environment. Come join our team!
$150k - $175k
OverviewAMERICAN SYSTEMS, a 100% employee-owned federal contracting... ...is seeking a Senior Systems Administrator with strong Red Hat Linux CLI... ...package!ResponsibilitiesAs a Sr. Systems Administrator, you will... ...TOP SECRET clearance with SCI eligibility...SeniorLocal areaRemote workRelocation package$146k - $234k
ResponsibilitiesMid-level Network / Desktop Administrator to support and maintain... ...response to IAVAs, ensuring systems remain compliant with... ...including ticket handling and clear communication with non-... ...Position Category: Cyber SecurityClearance: Top Secret/SCI w/PolySeniorContract workRemote workShift work$112k - $179k
...opportunity for an experienced Senior Systems Administrator to provide system engineering, application... ...to identify problems, communicate clearly with customers, resolve issues in a timely... ...ID: 2026-171529Position Category: Information TechnologyClearance: Top Secret/SCISeniorContract workRemote workShift work$126k - $180k
...Technology - IT /External /On-siteThe Senior Systems Administrator is responsible for the administration,... ...of an international support team, the Sr. System Administrator recommends and... ...technical and complex information clearly, both verbally and in writing. • Perform...SeniorTemporary workWork at officeLocal area$75.8k - $113.8k
...opportunities to work on revolutionary systems that impact people's lives around the world... ...has an opening for a Systems Administrator or a Principal Systems Administrator... ...Must have an Active US Government Top Secret Clearance with SCI (with a background...SuggestedFull timeContract workRemote workRelocation packageShift workNight shift$160k - $170k
...Position Title: Senior Systems Administrator Location: Hill AFB, UT (On-Site Required) Clearance... ...****This position requires an Active Secret Clearance**** Compensation: $160,000... ...tasks, communicate technical issues clearly, and coordinate effectively with government...SeniorTemporary workFor contractorsCasual workRemote workFlexible hours$127k - $200k
...Workplace Technology Engineering team, the Sr IT System Admin - App and Collaboration Platform, is responsible for the administration, configuration, maintenance, security, and... ...communicate complex technical information clearly to technical and nontechnical stakeholders...SeniorTemporary workWork at officeLocal area- ...’s safety and security. Make an impact by using your expertise to protect our country from threats. Job Description Systems Administrator Maintains an organization's computer systems' workflows and is responsible for the upkeep, configuration and reliable operation...SeniorWork at officeLocal areaRemote work
$110k - $117.5k
...Job Description Job Description What Impact You'll Have Our work depends on TS/SCI cleared Systems Administrator joining our team to Support our intelligence customer in Springfield, VA. As a System Administrator (College Desktop Support), you will be responsible...SeniorContract workWork experience placementImmediate startRemote workFlexible hoursWeekend work- ...Raytheon-Rafael Area Protection Systems (R2S) Joint Venture (JV) is seeking a proven, high performing Sr. System Administrator to fill this key role supporting a dynamic and growing... ...Must have an active and transferable Secret U.S. government issued security clearance...SeniorFull timeWork experience placementWork at officeRemote workWorldwideRelocation packageFlexible hours
- ...CareersJob listingJob locationPersonnel Security Administrator - Junior w/ TS/SCI with FSPMcLean, VirginiaPersonnel... ..., MarylandApplication Database Administrator - Secret (Remote)Remote, McLean, VirginiaBusiness Systems Analyst Junior - TSClarksburg, West VirginiaData and...Remote work
$95.7k - $126.7k
The Space Systems Analysis and Test Group (95) identifies and evaluates threats to U.S.... ...DescriptionGroup 95 is seeking a Level 3 IT Systems Administrator to join a highly collaborative team... ...skills.Must possess an active Top-Secret Clearance with SCI eligibilityPreferred...Remote work$107.5k - $204.5k
...security clearance Security Clearance Type: Secret - Current Security Clearance Status:... ...security threats, secure the integrity of our systems and support IT infrastructures around the world. Sr. Principal System Administrator based in Tewksbury, MA, internally known as...SeniorFull timeTemporary workWork experience placementWork at officeRemote workRelocation packageFlexible hours- ...Job Description Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and... ...is safe and tomorrow is smarter. Our work depends on TS/SCI cleared Systems Administrator joining our team to Support our intelligence...SeniorWork experience placementRemote workFlexible hoursWeekend work
$129.3k - $213.4k
...START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time... ...to work on revolutionary systems that impact people’s lives around... ...Integration Business Unit, is seeking a Sr Principal Chief Information... ...priorities and ensure clear accountability, the CIDO Program...SeniorWork at officeRemote workRelocationFlexible hoursShift work$120k - $150k
...We’re hiring: Sr. Systems Administrator | Everett, WA | $120K–$150K Chameleon Technologies is partnering with a fast-growing aerospace and advanced manufacturing company in Everett to find a Sr. Systems Administrator. You’d own key enterprise systems, integrations and...SeniorFull timeTemporary work- ...Madison, AL. Overview: Our client is seeking a talented System Administrator. Responsibilities: Install, configure, and maintain... ...and Incident Management ~ Must be able to obtain a SECRET security clearance Desired Qualifications: Experience...SeniorFull timeRemote work
$92.3k - $166.85k
Leidos has a new and exciting opportunity for a Sr. Systems Administrator in our Intel Sector's (IS) Solutions Analysis Business Area (ASBA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods...SeniorFull timeImmediate startRemote workFlexible hours$112.2k - $196.4k
...Job Description:Parsons is looking for an amazingly talented Systems Administrator to join our team! In this role you will get to plan and... ...within the Continental United States.Must have US Government Secret clearanceWhat Desired Skills You'll Bring:Scripting (Bash, Ant...SeniorFull timeRemote workFlexible hours$77.6k - $176k
Systems Administrator, SeniorThe Opportunity:Your combination of people skills and technical expertise makes you the team hero, solving one problem... ...requirements for access to classified information; Secret clearance is required.CompensationAt Booz Allen, we celebrate...SeniorFull timeContract workPart timeLocal areaRemote work$100.3k - $125k
...Leads installation, configuration, and maintenance of operating systems. Uses best practices and systems knowledge to monitor and... ...University of Chicago is seeking a highly qualified Senior HPC System Administrator to join the system and operation team that builds and manages...SeniorFull timeContract workWork experience placementWork at officeLocal area$90k - $108k
...Job Description Job Description Systems Administrator – Windows Level I **PLEASE - DO NOT APPLY IF YOU DO NOT HOLD AN ACTIVE TOP-SECRET CLEARANCE** Location: Washington, DC Employment Type: Full-Time Work Arrangement: 100% On-Site – Five Days per Week...Ongoing contractFull timeTemporary workRemote work- ...has an exciting opportunity for you to join as a DevSecOps System Administrator to be part of highly talented teams working within a SAFe-framework... ...in Field: 2 Minimum Clearance to Start: Interim Secret Work Status Allowable: US Citizen The Type of Person That...Full timeInterim roleWork at officeRemote work
- ...Senior System AdministratorThe Company is looking for a Senior System Administrator to provide support to CBL Battle Lab Facility located at Fort Gordon, GA. All work will... ...service skills.Obtain and Maintain a Top Secret security clearance with SCI eligibility....SeniorContract workRemote work
$125k - $145k
...Senior Systems AdministratorWe're looking for a hands-on and proactive Senior Systems Administrator to lead and support our hybrid cloud and on-premises infrastructure. Reporting... ...risks, dependencies, and recommendations clearly to both technical and non-technical audiences...SeniorWork at officeRemote work- ...is looking for a PostgreSQL Database Administrator - CLEARED based in the United States. The PostgreSQL... ...initiatives, including legacy system migration, schema conversion, data validation... ...professional who holds an active Top Secret clearance and is committed to secure,...Full timeContract workRemote work
$100k - $140k
Sr. System AdministratorLocation: Onsite Requirements: Hybrid, Remote, Fully Onsite Compensation Range: $100,000-$140,000 annually Benefits... ...manufacturer of household mirrors seeking a Sr. System Administrator to take ownership of their Epicor Kinetic ERP environment. Reporting...SeniorRemote workRelocation$85.41k - $111.03k
...Salary Range: $85,409 - $111,031 The Sr. Systems Administrator is at the forefront of deploying and supporting new technologies at HRT. In support of the strategic initiatives following the established project plan under the direction of the Director of Technology...SeniorSeasonal workWork at officeLocal areaRemote work$95k - $135k
...Salary: $95,000 - 135,000 per year Requirements: Highly experienced in systems administration Active Secret clearance Responsibilities: Maintain systems configuration and ensure hardware and software compatibility to support a strong cybersecurity posture...SeniorFull timeRemote work- ...We are seeking a highly skilled Senior Systems Administrator to deliver critical on-site functional... ...advanced technical architecture into clear, actionable guidance for non-technical... ...position requires personnel to have an ACTIVE Secret Clearance. Work Location: This...Full timeContract workWork at officeLocal areaImmediate startRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Secret Cleared Sr Systems Administrator. Be the first to apply!
- IT infrastructure administrator Remote
- system admin Remote
- enterprise administrator Remote
- application system administrator Remote
- microsoft systems administrator Remote
- server administrator Remote
- systems administrator Remote
- remote systems administrator Remote
- work from home systems administrator Remote
- computer systems administrator Remote




