Systems Administrator - Classified Systems
$75k - $115kSonalysts
Systems Administrator – Classified Systems
Sonalysts, Inc. is seeking a Systems Administrator – Classified Systems for our Waterford, CT office.
What you will be doing:
- Support the administration and maintenance of classified information systems operating in secure environments.
- Perform day-to-day system administration activities including account management, system configuration, software installation, patching, and troubleshooting.
- Assist with implementation and maintenance of cybersecurity controls in accordance with government and company requirements.
- Support system auditing, vulnerability remediation, media control, and inventory management activities.
- Assist with maintaining system documentation including hardware/software inventories, audit records, and configuration management documentation.
- Support classified system accreditation and continuous monitoring activities as directed.
- Coordinate system maintenance activities and support classified equipment installations and upgrades.
- Assist users with technical support issues related to classified systems and applications.
- Support data backup, sanitization, media handling, and destruction procedures in accordance with security policies and procedures.
- Participate in internal inspections, self-assessments, and cybersecurity compliance reviews.
- Work closely with Information System Security personnel, Facility Security personnel, and Information Technology staff to ensure systems remain compliant and operational.
The Opportunities of Employee-Ownership:
- Providing important support to various projects and key systems across the company.
- Salary ranges between $75,000-$115,000, dependent on experience, qualifications and other relevant business criteria.
- Becoming an integral part of an innovative employee-owned company which includes:
- Flexible Time Program enabling an optimal work-life balance by permitting partners to arrange their work around personal appointments and vacations, parent-teacher conferences, children's activities and the like, so long as the partner gets the job done on time.
- Paid Time Off
- 401(k) Plan with company match
- Employee Stock Ownership Plan (ESOP)
- Sales Bonus Program
- Special Performance and Retention Bonus Program
- Health and Dental Insurance
- Dependent Care Assistance Plan
- Health Care Reimbursement Plan
- Employee Referral Bonus Program
- Professional Development (e.g. Tuition Reimbursement Program, Online Training Program, and Targeted Skills Program)
- Relocation Assistance
Required qualifications:
- 3 years related experience with Bachelor's degree OR 5 years of experience without
- Experience administering Windows-based systems in an enterprise environment
- Familiarity with basic networking concepts, system patching, and endpoint troubleshooting
- Experience working in regulated or security-focused environments
- Ability to follow technical procedures and security requirements with strong attention to detail
- Excellent written and verbal communication skills
- Must be a U.S. citizen, possessing an active U.S. Department of Defense (DoD) SECRET security clearance*
Preferred, but not required experience in the following:
- Experience supporting classified systems or secure environments
- Familiarity with RMF, STIGs, or vulnerability management processes
- Experience using tools such as Active Directory, WSUS, MECM/SCCM, or similar administration tools
- Experience supporting audits or cybersecurity compliance activities
*Maintaining a U.S. Government security clearance involves a comprehensive background check. Candidates are eligible for a clearance if they have demonstrated sound financial management (including good credit) over time, are free of criminal records, have limited foreign contacts or ties, and other factors indicative of a position of trust to protect information sensitive to the U.S. Government.
Sonalysts, Inc. is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to, and will not be discriminated against on the basis of, race, religion, color, national origin, sex, sexual orientation, gender identity, age, status as a protected veteran, disability, or other basis protected by law.
This job is not available to residents of New York City because of local law restrictions there.
Drug Testing Employer
$65k - $90k
...Systems Administrator Opportunity Are you a skilled Systems Administrator looking to take your career to the next level? At Doncasters we have an exciting opportunity. At Doncasters we have an exciting opportunity for a Systems Administrator to join our team in Groton...SuggestedFor contractorsWork at office- ...COLUMBIA Non-Propulsion I&C & Power Engineer The D478 Engineers are responsible for supporting a wide variety of electrical systems across the following areas; instrumentation and control, auxiliaries, power distribution, and lighting systems. The D478 engineers are...SuggestedFor subcontractorWork at office
$133.21k - $140.49k
...Senior Network & Systems Engineer At General Dynamics Mission Systems, we create the... ...server services by performing server administration for physical and virtual server operating... ...eligibility requirements for access to classified information. Applicant must meet DoD...SuggestedFlexible hours- ...will be responsible for the design, manufacture, test, and delivery of the TG sets for the state-of-the-art electric drive propulsion system on COLUMBIA Class submarine. Responsibilities Collaborate with support organization personnel and other engineering...SuggestedFor contractorsFor subcontractor
- ...is comprised of electrical engineers who specify, design, develop, integrate, and test electronic instrumentation and control (I&C) systems for VIRGINIA, COLUMBIA, and future classes. We're looking for driven high-performers who consistently focus on achieving results,...SuggestedFor subcontractorImmediate startRemote work
- ...Overview Electric Boat's (EB's) systems engineering organizations are tasked with using established and newly developed systems engineering practices to drive technical integration throughout our submarine design programs. The importance of this challenge is amplified...For contractorsWork experience placementWork at officeRemote work
- ...invites applications for the position of Dean of the School of Engineering and Cyber Systems. The Academy seeks a visionary leader, an educator-scholar, and an accomplished administrator dedicated to the intellectual development of cadets (students) and to the Coast...Work at officeImmediate start
- ...of a wide variety of technical challenges in a fast-paced environment. Technical expertise and knowledge of propulsion plant fluid systems, Military and Federal specifications, welding, fasteners, materials, mechanical equipment, and general methods of manufacturing will...For contractors
- ...Training Ships, and the S8G Prototype. The organization maintains technical expertise for nuclear and non-nuclear propulsion plant systems and equipment. Our mission is to provide the US Navy five-star support that increases submarine Operational Availability and Capability...Work at office
$120k - $130k
...Responsibilities for this Position Advanced Systems Engineer ID: 2026-72604 US-CT-... ...eligibility requirements for access to classified information. Due to the nature of work... ...with both Windows and Linux system administration ~ Proficiency in one or more scripting...Full timeFlexible hours- ...Groton, CT Security Clearance: US Citizen/Clearable We are looking for a highly motivated Principal Ocean Systems Engineer to join our Groton (CT) or Concord (MA) teams. Successful candidates will have a BS/MS/PhD degree in electrical, ocean,...Full timeImmediate start
$21 - $24 per hour
...of 3 years of experience in a fast-paced customer-focused environment, office administration, data entry, or an equivalent operations coordinator role. Familiarity with security systems, such as video surveillance, access control, intrusion detection, and/or alarm...Hourly payFull timeRemote workShift work- ...: Full Time Location: Groton, Ct. Clearance: Secret VMR Strategic Solutions is seeking a Senior AN/BYG-1 Submarine Combat Systems Technician to add to our team. The successful candidate will provide technical evaluation and perform the required corrective actions...Full time
- Mechanical Engineering Position This position requires the ability to resolve a wide variety of technical challenges, directly supporting day to day operation and maintenance of the commissioned fleet. These challenges are limited in scope, but provide direct benefit...Temporary work
- ...Full Time Location: Groton, Ct. Clearance: Secret VMR Strategic Solutions is seeking a Submarine Exterior Communications System (ECS) Engineering Technician to add to our team . The ideal candidate will have experience working with radio communication systems...Full time
- ...Responsibilities for this Position Entry Level Communications Systems Test Engineer - Ship Control US-CT-Groton Job ID: 2026-... ...This varies from position to position based on the amount of classified material the department interacts with, as well as a few other...Full timeRemote workFlexible hours
- ...Responsibilities for this Position Engineer - Systems US-CT-Groton Job ID: 2026-19374 Type: Full-Time # of Openings... ...between system engineering, configuration management, system administrator, software developers, quality assurance, and software test as...Full time
- ...Responsibilities for this Position Engineer I - Systems US-CT-Groton Job ID: 2025-14919 Type: Full-Time # of Openings: 15 Category: Engineering EB Groton Shipyard Overview Overview Department 478 is seeking highly motivated individuals...Full timeFor subcontractorWork at office
- ...Responsibilities for this Position Engineer I - Systems US-CT-Groton Job ID: 2026-19184 Type: Full-Time # of Openings: 3 Category: Engineering EB Groton Shipyard Overview Department 489 COLUMBIA Class Integrated Power Systems (IPS) - is...Full timeFor contractors
$37.03 per hour
...proactively seeking a standout professional for whom we will finalize a formal role. Amentum is currently seeking a Senior Combat Control Systems (AN/BYG-1) Engineering Technician to support efforts in Groton, CT. The successful candidate will provide technical evaluation and...Hourly payFull timeContract workTemporary workApprenticeshipLocal area$24.43 per hour
...proactively seeking a standout professional for whom we will finalize a formal role. Amentum is currently seeking a Combat Control Systems (AN/BYG-1) Engineering Technician to support efforts in Groton, CT. The successful candidate will provide technical evaluation and...Hourly payFull timeContract workTemporary workLocal area- ...Responsibilities for this Position Test Engineer - Comm Systems US-CT-Groton Job ID: 2026-19030 Type: Full-Time # of Openings: 2 Category: Engineering EB Groton Shipyard Overview D430 Strategic Weapons Systems Engineering Strategic...Full timeFor contractorsRemote workFlexible hours
- ...Responsibilities for this Position Test Engineer I/II - Systems US-CT-Groton Job ID: 2026-19175 Type: Full-Time # of Openings: 1 Category: Engineering EB Groton Shipyard Overview Department 408 performs logistics changes and support to supported...Full time
$59.15k - $106.93k
...engineering for Leidos electric utility customers Develop work packages for OH, UG, URD, and Make Ready, using customer GIS and WMS systems such as EFD, AUD, Smallworld, ArcGIS, Infor, EAM, STORMS, and Maximo Manage scope, schedule, and budget of work assigned....Work at officeLocal areaImmediate startRemote workFlexible hours- ...is seeking a skilled and motivated Oracle/PeopleSoft Database Administrator to join our dynamic IT team and contribute to the development... ...required to support our enterprise-wide human resources system. Fully remote position available to residents in AL, CA,...Contract workRemote work
- ...Engineer II Waterford, CT, United States Specific duties include: Monitoring and trending of electrical system health Preparation of engineering technical evaluations Development of maintenance strategies and corrective action plans and supporting development...
- ...Responsibilities for this Position Systems Engineering Supervisor US-CT-Groton Job ID: 2026-19239 Type: Full-Time # of Openings: 1 Category: Engineering EB Groton Shipyard Overview This Supervisor position is a new role within the VIRGINIA...Full time
- ...Trade Engineering Shift 1st Security Clearance Required Secret Overview D430 SSBN Weapon System Engineering Department 430 develops in-house embedded systems and integrates government furnished equipment to support the Strategic...Remote workFlexible hoursShift work
- ...motivated team player to join our group of Technology professionals. We are looking for a talented "AN/BYG-1 Submarine Combat Control System Engineering Technician" to support ongoing submarine modernization efforts. This is a full-time position working out of Groton, CT....Full timeFlexible hours
- ...design, develop, integrate, test, and subcontract manage software development for US Navy Nuclear Submarines. Collaborating with systems engineers, tactical submarine software is developed and maintained for a variety of submarine platforms and control systems such as...Shift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Systems Administrator - Classified Systems. Be the first to apply!



