Senior System Administrator / System Engineer - Linux (Evenings/Weekends)

Columbia Technology Partners • Annapolis Junction, MD

14h

About The Position

The Senior System Administrator / Engineer - Linux will support a high-visibility, mission-critical environment within an Intelligence Community (IC) enterprise. This role is responsible for the administration, engineering, and operational support of Linux-based systems and associated infrastructure services. The standard duty schedule is weekday evenings and 12-hour Saturday/Sunday weekend shift as needed.

Requirements

• 10+ years Linux System Administration/Engineering experience
• Expertise with CentOS/RHEL , JBoss/WildFly , and VMware
• Security+ certification required
• Experience with Ansible , scripting ( Shell/Python ), and enterprise infrastructure
• Working knowledge of security compliance, networking, storage, and physical servers
• Familiarity with Oracle Database and JSON
• U.S. Citizenship is required for all applicants.
• This position requires an active Security Clearance with appropriate Polygraph.

Responsibilities

• Administer, engineer, and maintain Linux systems (CentOS/RHEL) in a mission-critical environment
• Install, configure, operate, and maintain JBoss and WildFly application servers
• Create, configure, and manage VMware virtual machines
• Support enterprise services across an IC-wide mission environment
• Perform system troubleshooting, performance tuning, and issue resolution
• Support security compliance requirements and authentication mechanisms
• Develop and maintain scripts to automate system administration tasks
• Administer and support physical server infrastructure
• Collaborate with storage, networking, and security teams as required

Benefits

• Medical: CTP offers 3 superior plans, bringing our employees both in-network and out-of-network options.
• Vision + Dental: Both free to you + paid in full by CTP.
• Retirement: 401k - 6% company contribution
• PTO + Leave: A work life balance is extremely important to our team here at CTP, which is why our paid time off plans are so lucrative. Offering customizable leave plans to meet your needs is just one of our many perks! Jury Duty, Bereavement + Military Leave provided.
• Career Growth: Up to $10,000 provided for approved career-related learning, training, education, and/or tuition.
• Life and AD&D Insurance/Short-Term & Long-Term Disability: More peace of mind, at zero cost to you.
• Profit Sharing Bonus: End of year cash gets added to your bottom-line.
• Referral Bonus Program: Our tiered program provides an incentive with each stage of the hiring process your referral passes. Our bonuses range from $7,000-$20,000, if your referral joins the team.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed