Full-Time
Senior Linux Systems Administrator
Posted on 10/31/2025
Strategic Data Systems
51-200 employees
Federal IT, cybersecurity, and engineering services
No salary listed
No H1B Sponsorship
Dahlgren, VA, USA
In Person
US Top Secret Clearance Required
 IT & Security (1) |
|---|
- Active DoD Top Secret Security Clearance
- CompTIA Security+ CE and an active IAT level 3 certification
- Six (6) years of professional experience in Unix and/or Linux system administration of networks and software systems
- Experience in system backup and recovery; basic software management; security management and library management; installation and configuration of hardware; operational systems and COTS software; operating computer systems in different operating environments; and sizing, performance, tuning, hardware/software/network trouble shooting and resource allocation
- Qualified experience in different network protocols including TCP/IP and major network security tools such as: firewalls, knowledge of computing and networking vulnerabilities, attach methods and latest detection methods
- Utilize Red Hat Enterprise Linux systems administration experience to provide technical problem solving and in-depth consulting relative to system operations in a Research, Development, and Testing and Evaluation environment for a Department of the Navy customer
- Engineering, design, and implementation solutions for multiple network architectures
- Administration of servers, end-user workstations, and clustered systems operating in unclassified/classified network environments
- Participate in planning new hardware acquisitions, developing operating policy, and interacting with vendors
- Work with scientists and engineers to help them use workstations/servers to solve complex computation issues
- Support user workstations and associated software
- Assist with application installation, licenses management, software tracking/distribution and backup/recovery of system configurations and user data files along with assisting users with new accounts and approving user access
Strategic Data Systems provides information technology, cybersecurity, and engineering services primarily for the U.S. Department of Defense and other federal agencies. The company delivers these services by managing network operations, performing penetration testing through the Risk Management Framework, and providing systems administration and help desk support. Unlike many general IT firms, Strategic Data Systems holds specialized ISO certifications and functions as a prime contractor for large-scale government projects like the MyNavy Career Center. The company's goal is to provide technical and professional support that ensures government systems remain secure, compliant, and operational.
Company Size
51-200
Company Stage
N/A
Total Funding
N/A
Headquarters
Keller, Texas
Founded
1997
Simplify's Take
What believers are saying
- RBS acquisition expands SDS capabilities in cybersecurity, disaster recovery, infrastructure support.
- Seamless post-acquisition integration maintains all customer contacts, contracts, service processes unchanged.
- RBS partnership with EOS Technologies January 2025 enables advanced AI and software offerings.
What critics are saying
- RBS commercial focus on copiers, VoIP dilutes DoD expertise; MyNavy contract termination risk.
- Booz Allen Hamilton, Leidos replace SDS subcontractor role with in-house teams post-acquisition.
- Integration failures trigger ISO 27001:2022 revocation, RMF compliance lapses with Navy clients.
What makes Strategic Data Systems unique
- Specialized DoD contractor with $120M MyNavy Career Center single-award contract since 1997.
- ISO 27001:2022 and ISO 20000-1:2018 certified with RMF compliance across Navy, Marine Corps.
- Integrated prime and subcontractor model with Booz Allen Hamilton, Leidos on $2.4B contracts.
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Benefits
Health Insurance
401(k) Retirement Plan
Remote Work Options
Paid Vacation
Flexible Work Hours
Paid Holidays
Health Savings Account/Flexible Spending Account
Wellness Program
Mental Health Support
Company News
Repeat Business Systems acquires Strategic Data Systems. Repeat Business Systems (RBS), a leading technology and managed services provider in the Capital Region, is pleased to announce the acquisition of Strategic Data Systems (SDS), also a respected technology solutions firm known for its expertise in IT infrastructure, data management, and security services for 36 years. Repeat Business Systems, Inc., is locally owned and operated by Dr. Dawn Abbuhl and John Abbuhl and has been a cutting-edge technology partner serving the Capital Region for 38 years. Founded in 1987, RBS has successfully grown through the acquisition of 16 companies, creating a strong organization made up of experienced technicians, trusted consultants, and an award-winning customer care team. Part of their mission statement describes Repeat Business Systems perfectly. "A cutting-edge technology leader, keenly focused on integrity and true partnerships." This strategic acquisition strengthens Repeat Business Systems' ability to deliver an expanded portfolio of advanced technology solutions while maintaining its hallmark of personal, high-touch service with unmatched technical capabilities. "Strategic Data Systems is a natural fit for our organization," said Dr. Dawn Abbuhl, President of Repeat Business Systems. "Their technical expertise and customer-first culture align closely with its values, and the technical expertise they are bringing is second to none. This acquisition allows Capital Region Chamber to continue its incredible growth and augment its expertise and technical support for its customers' evolving technological needs, while continuing to provide the exceptional service and partnership Capital Region Chamber is known for. In addition, Capital Region Chamber can now offer a deeper array of technology to the SDS customers, including copiers, mailing and shipping equipment, VoIP, interactive flat panel displays, software utilizing the next generation AI, and more. The addition of Strategic Data Systems enhances Repeat Business Systems' capabilities across IT services, cybersecurity, managed network services, data protection, disaster recovery, and infrastructure support - providing customers with greater depth, broader expertise, and expanded resources. "Our team is excited to join Repeat Business Systems," said Stuart Sacks, President of Strategic Data Systems. "This partnership allows us to grow, invest further in our people and technologies, and bring even more value to our customers, without losing the culture and relationships, many of which we have maintained for decades." There will be no immediate changes to customer contacts, contracts, or service processes. Both organizations are committed to ensuring a seamless transition and uninterrupted service for all customers. All the current SDS staff will remain and have integrated perfectly into the Repeat Business Systems team.
Albany, NY — January 2, 2025 — Repeat Business Systems (RBS), a leading technology and managed services provider in the Capital Region, is pleased to announce the acquisition of Strategic Data Systems (SDS), also a respected technology solutions firm known for its expertise in IT infrastructure, data management, an...