IT Administrator
MSTI
IT Administrator
MS Technology, Inc. is seeking an experienced IT Administrator to support and manage the organization's information technology infrastructure, cybersecurity program, and end-user computing environment. The successful candidate will be responsible for maintaining secure and reliable IT systems, administering Microsoft 365 and Azure environments, supporting cybersecurity compliance initiatives, and providing technical leadership for infrastructure projects. This position plays a critical role in ensuring the availability, security, and performance of systems supporting both corporate operations and federal contracting requirements.
Responsibilities:
- Administer and maintain Windows Server environments, cloud infrastructure, virtualization platforms, and enterprise applications.
- Manage Microsoft Azure, Entra ID, Microsoft 365, SharePoint, and related cloud services.
- Monitor system performance, availability, backups, and disaster recovery processes.
- Plan and implement infrastructure upgrades, migrations, and technology improvements
- Support and maintain cybersecurity programs aligned with NIST 800-171 and CMMC requirements.
- Manage access controls, endpoint protection, vulnerability remediation, and security monitoring.
- Develop and maintain IT policies, procedures, system security documentation, and user awareness training.
- Support audits, assessments, and cybersecurity compliance activities.
- Configure and maintain network infrastructure including firewalls, switches, wireless networks, and VPN technologies.
- Troubleshoot network performance and connectivity issues.
- Coordinate with internet service providers and telecommunications vendors.
- Provide Tier II and Tier III technical support for employees.
- Administer user accounts, permissions, hardware, and software deployments.
- Support desktop, laptop, mobile device, and peripheral troubleshooting.
- Ensure timely resolution of help desk requests and technology-related issues.
- Lead IT projects including infrastructure upgrades, cloud migrations, software implementations, and cybersecurity initiatives.
- Coordinate with internal stakeholders, vendors, and consultants to achieve project objectives.
- Develop project plans, schedules, documentation, and status reporting.
- Manage IT vendors, service providers, software licensing, and maintenance agreements.
- Assist with IT budgeting, technology planning, and lifecycle management of equipment.
- Maintain accurate IT asset inventories and documentation.
Minimum Qualifications:
- Bachelor's degree in Computer Science, Information Technology, Information Systems, or related field.
- Minimum 5 years of progressively responsible IT experience.
- Experience administering Microsoft 365, Azure, and Windows Server environments.
- Experience with enterprise networking, virtualization, and endpoint management.
- Strong troubleshooting and problem-solving skills.
- Excellent verbal and written communication skills.
Preferred Qualifications
- CompTIA Security+, Network+, A+, or equivalent certifications.
- Experience supporting NIST 800-171, CMMC, or federal contractor compliance requirements.
- Experience with VMware virtualization.
- Experience managing SharePoint, Intune, and cloud-based collaboration platforms.
- Project management experience.
Benefits:
All eligible employees enjoy an excellent benefits package, including medical/dental/vision insurance, short/long-term disability, life insurance, 401(k), paid time off including holidays, and tuition reimbursement.
EEO Statement:
MSTI is an equal-opportunity employer. All qualified candidates, including individuals with disabilities and protected veterans, are encouraged to apply. MSTI is an E-Verify employer. If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: View email address on click.appcast.io.
EEO Employer/Vet/Disabled
- DescriptionSAIC is seeking a Senior IT SQL Database Administrator with a robust background in SQL Server and cloud technologies, primarily AWS EC2, RDS, and Always-On clusters, to join our dynamic team. This individual will play a critical role in transitioning SQL workloads...SuggestedFull timeRemote workHome office
- DescriptionSAIC is seeking a seasoned Principal SQL Cloud Database Administrator to join our dynamic IT team. This fully remote role demands a highly skilled and experienced individual who specializes in cloud database technologies with a strong emphasis on SQL and AWS...SuggestedFull timeRemote workWork from homeHome office
- ...changes with customer participation using change management processesPorting and writing system management toolsDocumenting system administration procedures for routine and complex tasksParticipating in a 24-hour, 7-day on-call support rotation and off-hours maintenance...SuggestedWork at officeRelocation packageFlexible hours
- ...requirements.Basic Qualifications:BS degree in a related technical field and at least eight years of Linux systems engineering or administration experience. Equivalent education, experience, and relevant certifications may be considered.Current Top-Secret clearance with...SuggestedWork at officeRelocation packageFlexible hours
- ..., Jenkins, Ansible, or Puppet. Proficiency with at least one scripting language (Bash, Python, Perl, etc.). Strong Linux administration and advanced troubleshooting experience. Experience supporting large data systems and/or HPC scientific workloads. Strong...Suggested
$70k - $75k
...Systems Administrator I Job Locations US-TN-Oak Ridge ID 2026-4728 Category Information Technology Type... ...Qualifications: ~1+ years of system administration or relevant IT experience with Windows operating systems. ~ Foundational...Full timeWork at officeFlexible hours- ...Job Description Job Description HPC Linux Administrator Basic Qualifications: # A BS degree in computer science, computer engineering, information technology, business, science, or a related field of study and eight (8) to twelve (12) years of proven experience...
- ...at least one scripting language such as Bash, Python, or others. ~ Experience performing advanced troubleshooting and system administration with Linux Servers. Preferred Qualifications: Active DOE Q, active DOD Top Secret, or active DOD TS/SCI clearance is...Work at officeRelocation packageFlexible hours
$188.75k - $212.5k
Job Description This role is responsible for executing rigorous systems engineering processes to support the design, integration, and management of complex nuclear systems throughout their lifecycles. Working within established model-based systems engineering frameworks...Full timeWork at office- Cognizant System Engineer/Technical Authority The Cognizant System Engineer/Technical Authority (CSE/TA) is responsible for ensuring the operability, reliability, and configuration integrity of assigned plant systems. This role provides technical leadership, system ...
- ...operation.Participate in the development, maintenance, and delivery of training and outreach materials to users.Respond to general administrative questions (e.g., system status, requests for accessor special accommodation).Implement special projects as requested (e.g.,...Work at officeLocal areaRelocation packageFlexible hours
- Boston Government Services (BGS) is seeking a Systems Engineer to support our clients at the Y12 National Security Complex in Oak Ridge, Tennessee. BGS is an engineering, technology, and security firm helping to advance missions of national importance for government programs...Temporary workLocal area
- ...owned and operated small business specializing in providing project and contract management for Professional, Technical, Engineering, IT and Support Services. We offer full benefits to include: Medical, Dental, Vision, Paid Time Off, 401K - Company Matched. Duties...Full timeContract workWork at office
- Job Description Job Description Advanced Automation Corporation (AAC) is looking for a Systems Engineer to join an already high-performing team. The candidate is expected to be familiar with the System Engineering Life Cycle, with significant expertise in requirements...Remote jobFull timeContract workWork experience placementWork from homeFlexible hours
- Requisition Id 16827 Overview: We are seeking a Reliability Engineer who will focus on developing, implementing, and improving a reliability and asset management program for predictive operations for the systems within the Facilities and Operations (F&O) Directorate...Work at officeRelocation packageFlexible hours
- Requisition Id 16879 Level: TP03Overview: We are seeking a Software systems engineer to create state of the art software technologies for use in a wide variety of engineering disciplines, ranging from quantum computers used to advance the state of the art in scientific ...Work at officeRelocation packageFlexible hours
$75k - $90k
Job Description Job Description The role This role supports the design, build, and continuous improvement of our magnet and cryostat product lines. You'll work on hardware that is already in production and on the modifications that customer orders require, regularly...Full timeWork at officeWorldwide- At Strata-G, we define significance by the extraordinary people we hire, the relationships we build with our clients, and the positive impact we make in the community. Our team of intellectually curious and highly motivated engineers, scientists and business professionals...Contract workRemote workWork visa
- Job Description Job Description The role Alongside our magnet systems, we design and manufacture the electronic instruments that run them. Magnet power supplies, cryogenic temperature monitors, cryogen level meters, gaussmeters, and custom electronics for clients...Full timeWork at officeWorldwideDay shift
- Benefits: Flexible schedule Opportunity for advancement Profit sharing This Is Not Your Average Tech Job Are you a hands‑on I.T. or Telecom professional looking for something beyond the desk? AMG Tech Support is seeking skilled, driven technicians to support our growing...Hourly payFor contractorsImmediate startFlexible hours
$160k - $175k
...relevant experience. An equivalent combination of education and experience will be considered.Experience with Kubernetes as a cluster administrator for on-premises deploymentsExcellent interpersonal/communications skills, and the ability to work as part of a teamStrong...Work at officeRemote workWork from homeRelocation packageFlexible hours- HARDY INDUSTRIES in Oak Ridge, Tennessee seeks technicians for a hands-on I.T. and Telecom role. This position involves diverse tasks like OS installation, structured cabling, and telecom work across various environments. Candidates should have at least 1 year of experience...Hourly payFor contractorsFlexible hours
- Requisition Id 16991 Overview:The Field Intelligence Operations Division (FIOD) of the National Security Directorate (NSSD) is seeking a Senior Engineer for a Classified High Performance Computing (HPC) Storage & Infrastructure role, helping shape the secure, high-performance...Work at officeRelocation packageFlexible hours
- ...involves close collaboration with security teams, scientists, and IT leadership to ensure that the HPC infrastructure meets the... ...cluster management tools (e.g., SLURM, PBS, Moab).Linux system administration skills, with experience in scripting and automation using tools...Work at officeRelocation packageFlexible hours
- Requisition Id 16407 Overview:The National Center for Computational Sciences (NCCS) at Oak Ridge National Laboratory (ORNL) operates the fastest High Performance Computers (HPC) in the world. We are seeking an experienced security engineer who can bridge hands-on engineering...Work at officeRelocation packageFlexible hours
- Standard Nuclear is fueling America’s nuclear renaissance at industrial scale. Our mission is to deliver the essential building blocks of nuclear power—enabling cost-effective, safe, and secure energy for the world. The Licensing Engineer supports the development and execution...Permanent employmentWork at officeImmediate start
- ...this position frequently communicates with employees and external stakeholders regarding a variety of topics related to office administration. Constantly computes, analyzes, and conceptualizes mathematical calculations and formulas. Constantly reads written communications...Contract workFor contractorsWork at officeLocal area
- I&C Engineer The I&C Engineer will be responsible for supporting the instrumentation and controls (I&C) through detailed design, build and testing of the I&C according to the design requirements. Responsibilities I&C design for process systems (controls, instrumentation...Temporary workWork at office
- Supply Chain Engineer Oak Ridge, TN Standard Nuclear is fueling America's nuclear renaissance at industrial scale. Our mission is to deliver the essential building blocks of nuclear power—enabling cost-effective, safe, and secure energy for the world. The Supply...Permanent employmentWork at office
- Boston Government Services, LLC. (BGS) has created this Evergreen Talent Pool post for gathering qualified candidates for a position relating to Electrochemical Engineer to support the Advance Energy Business Unit at our corporate office in Oak Ridge, TN. BGS is...Full timeTemporary workWork at officeRemote workMonday to Friday
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to IT Administrator. Be the first to apply!
- systems administrator Oak Ridge, TN
- enterprise administrator Oak Ridge, TN
- system admin Oak Ridge, TN
- server administrator Oak Ridge, TN
- information technology specialist Oak Ridge, TN
- IT Oak Ridge, TN
- IT network Oak Ridge, TN
- IT training Oak Ridge, TN
- information technology and services consultant Oak Ridge, TN
- IT infrastructure Oak Ridge, TN



