Back to Jobs

UNIX Senior Systems Administrator- Remote - must reside within 3 hrs of Richmond, VA

Remote, USA Full-time Posted 2026-06-17
Job title: UNIX Senior Systems Administrator- Remote - must reside within 3 hrs of Richmond, VA in Richmond, VA at ESM Company: ESM Job description: ESM is looking for a full-time UNIX Senior Systems Administrator who demonstrates the following capabilities and satisfies the Minimum Qualifications, Clearance, and Certification requirements. Employee responsibilities include:
  • Provide and administer UNIX and Linux NIPRnet and SIPRnet Operating Systems to ensure effective day-to-day operations and resolve issues as they occur.
  • Perform assessment, implementations, integration, configuration, device policy, event analysis, training, documentation and provide subject matter expert support to Government in accomplishing the same.
  • Perform implementation of required software to meet IA controls working with the DLA CERT and support Technology Foundation Services architecture throughout the lifecycle.
  • Support Disaster Recovery and COOP on mission critical systems.
  • Install and maintain COTS products including but not limited to: McAfee, HBSS, TripWire, ArcSight, and others.
  • Remotely provide systems management and technical troubleshooting for UNIX SIPRnet/NIPRnet systems.
  • Review, coordinate, and recommend IA standards and protocols. Perform analysis and validate and recommend security requirements including RMF.
  • Develop and document standards and guides for the implementation of IA solutions including but not limited to: compliance, system security design, security testing and IA assessments.
  • Recommend, for detected vulnerabilities that could preclude accreditation, management, operational, or technical controls to include human procedures, software configuration parameters, system changes, or combinations thereof to mitigate the risk associated with the vulnerability.
  • Perform customer support functions.
Required Knowledge, Skills and Abilities (KSA)
  • Seven (7) years UNIX Administration experience, two of which in specialized information processing disciplines involving a range of hardware/software solutions.
  • Three (3) years concentrated hands-on experience installing, configuring, maintaining, and resolving software issues
  • Secret Level Security Clearance
Desired KSAs
  • Must be able to communicate effectively and clearly present technical approaches and findings.
  • Excellent attention to detail.
  • Must be able to balance multiple tasks simultaneously.
  • Identifies potential problems and solutions through analysis identifying recommended solutions.
*Must live within 3 hours of driving distance from the work site: Richmond, VA for occasional commute to jobsite Expected salary: Location: Richmond, VA Apply for the job now! Apply for this job

Similar Jobs

Remote Mental Health Therapist (LCSW, LMFT, LPCC, or LP REQUIRED)

Remote, USA Full-time

RN-Emergency Services PRN in Saint Joseph, TN

Remote, USA Full-time

Cashier/Receptionist

Remote, USA Full-time

Senior Content and Brand Strategy Manager

Remote, USA Full-time

Allergy Territory Account Specialist – Portland/Sacramento – Remote

Remote, USA Full-time

Teacher (Remote work)

Remote, USA Full-time

Data Entry Pharmacy Technician Mail Order in Westwood, MA

Remote, USA Full-time

Pharmacy Manager

Remote, USA Full-time

HR Coordinator

Remote, USA Full-time

TPR Market EMR Coach (Remote based in San Antonio, TX)

Remote, USA Full-time

Sr. Paralegal, Global Intellectual Property

Remote, USA Full-time

Experienced Data Entry Specialist – Remote Opportunity with arenaflex

Remote, USA Full-time

Logistics and Product Support Analyst Remote / Telecommute Jobs

Remote, USA Full-time

Contractor Sales Representative - Houston/Lake Charles

Remote, USA Full-time

Experienced Data Entry Specialist – Flexible Work Opportunities for Teens at blithequark

Remote, USA Full-time

Chemist job at Battelle in Atlanta, GA

Remote, USA Full-time

Experienced Customer Service Representative – Delivering Exceptional Air Travel Experiences for arenaflex

Remote, USA Full-time

Remote Physician Pro Fee Coding Specialist - Radiology

Remote, USA Full-time

Outside Sales Representative--REMOTE

Remote, USA Full-time

Experienced Full-Time Customer Service Agent – Entry Level Position with Comprehensive Training and Growth Opportunities at Blithequark

Remote, USA Full-time