Linux System Administrator

Set of X; Maryland; On-site; USD 120,000 - 240,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

401(k) Plan

Paid Time Off

Technology Refresh

Job summary

Set of X is hiring for experienced system administrators to consolidate diverse systems into a cohesive, secure solution. You will help build the foundation for a high‑visibility project with focus on user experience and long‑term architecture.

The role requires TS/SCI clearance with polygraph, 5+ years in system administration, and a technical bachelor's degree. Expect comprehensive benefits and a competitive salary range in a government contracting environment.

Qualifications

• 5+ years of experience in System Administration.
• Bachelor’s degree in a technical discipline is required; five additional SA years may substitute for a degree.

Responsibilities

• Work with current owners and administrators to understand existing systems, requirements, and problem areas.
• Provide input for organization long‑term efforts and visions for future architecture and design.
• Provide system administration functions to fix critical problems or implement stop‑gap solutions during transition to the new architecture.
• Translate existing requirements and use‑cases into scalable long‑term solutions.
• Implement and support final solution(s).
• Participate in frequent internal engineering and strategy team meetings.
• Build direct customer relationships to improve feedback loop.

Skills

RedHat/CentOS/UNIX

NiFi data flows

VMware/associated tech

Ansible/automation

Stigs/CIS compliance

Linux hardening/backup

System monitoring/security

Windows Server familiarity

Education

Bachelor’s degree in a technical discipline

Tools

VMware ESXi/NSX/VSAN

NiFi tooling

Job description

All positions require an active clearance.

All positions require an active clearance.

WE ARE HIRING OWNERS

Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around.With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership

Because who you work with matters.

The candidate will participate in a new long‑term effort to consolidate a diverse set of systems into a new cohesive solution that improves system manageability and security, while providing enhanced capability with a strong focus on improved user experience. The candidate will be a part of the early stages of this high‑visibility effort and help build a sound foundation to ensure the project’s continued success.

Responsibilities:

• Work with current owners and administrators to understand existing systems, requirements, and problem areas.
• Provide direct input for organization long‑term efforts and visions for future architecture and design.
• Provide system administration functions to fix critical problems or implement stop‑gap solutions as part of the transition to the new consolidated architecture.
• Translate existing requirements and use‑cases of current systems into scalable and supportable long‑term solutions.
• Implement and support final solution(s).
• Participate in frequent internal engineering and strategy team meetings.
• Build direct customer relationships to improve organizational feedback loop.

Required Skills:

• Extensive RedHat (RHEL), CentOs Linux, and/or UNIX experience.
• Experience managing NiFi data flows.
• Experience with VMWare or associate technologies (ESX, NSX, VSAN, KVM, Nutanix or other).
• Ansible or other automation platform/methodology experience.
• System scanning/hardening – STIGS/CIS Compliance.
• Proficiency installing, hardening, patching, and backup/restoration of Linux systems.
• Understanding of system monitoring, health/status, and best practice security methodologies.
• Familiarity with Windows Server environments

Desired Skills:

• RHCSA (Red Hat Certified System Administrator) and/or RHCE (Red Hat Certified Engineer) certification.

Experience/Education:

5+ experience in System Administration

Bachelor’s degree in a technical discipline from an accredited college oruniversity is required. Five (5) years of additional SA experience may be substitutedfor a bachelor’s degree.

Clearance:

TS/SCI clearance with polygraph is required.

Total Compensation Package

We offer a comprehensive compensation package designed to support your well‑being and professional growth. Our competitive base salary is complemented by an extensive benefits program, including:

• Health, Dental, and Vision Insurance: Comprehensive coverage to keep you and your family healthy.
• Life and Disability Insurance: Peace of mind with financial protection for you and your loved ones.
• 401(k) Plan: No personal investment required to benefit from a generous employer contribution, allowing you to maximize your take‑home pay.
• Paid Time Off: Enjoy time away from work to recharge.
• Technology Refresh: Upgrade your devices regularly, or opt for a year‑end bonus if you don’t need new tech.
• Training and Professional Development: A $5,250 annual budget for ongoing education, certifications, and professional memberships. Or use this annual benefit to repay a student loan tax‑free.

For a full overview of our benefits, please visit ourbenefitstab.

Salary Range: $120,000 - $240,000

Additional Perks and Benefits

• Stock Plan: Become an equity owner with a yearly stock grant—let’s build the future together.
• Flex Leave and Exchange Plan: Take up to 8 weeks off for a strong work‑life balance or sell back unused time for double the value!
• Virtual Office Compensation: Monthly reimbursement for cell phone and internet services.
• Fringe Benefit Mall: Choose from perks like Uber rides, a beer of the month club, Amazon Prime, and Hello Fresh—whatever suits you best!
• Profit‑Sharing Cash Bonus: Share in the company’s success with an end‑of‑year cash bonus.
• Referral Bonus: Help us grow by bringing in top talent and earn a bonus for each successful referral.