L2 Sys Admin - STL

Job#: 3044840

Job Description:

Level 2 Systems Administrator

Apex Systems is hiring for Level 2 Systems Adminisrators with a large government and aerospace supporting client in St. Louis, MO!

Position requires a currently active, DoD-issued Interim Secret Security Clearance or higher.

If interested in apply, please apply directly online or email a copy of your updated resume to Melissa at (Please reference Job ID: 3044840 when emailing)

Location: 100% on-site in St. Louis, MO

Contract Type/Duration: W2 Contract; Long-term rolling

Pay Rate: $27-30/hour (depending upon experience)

Requirements:


CompTIA Security+ CE certfication required prior to starting

Minimum 3 years of relevant systems administration experience

Position Overview

The Level 2 Systems Administrator provides hands-on operational support for enterprise desktop, server, and network environments. This role focuses on installation, maintenance, troubleshooting, and escalation support while operating within established standards and procedures. The Level 2 Administrator serves as a key operational contributor ensuring system stability and timely issue resolution.

Key Responsibilities

Provide day-to-day operational support for: Windows and Linux desktop systems, Windows and Unix/Linux server environments, High Performance Computing (HPC) systems

Development, production, and application servers

Install, configure, maintain, and patch Microsoft and Linux operating systems and associated peripherals

Perform software installations, system upgrades, and hardware replacements

Troubleshoot and resolve desktop, server, and peripheral issues; escalate complex issues as required

Support dedicated network infrastructure from an operational and maintenance perspective

Perform IMACD activities (Install, Move, Add, Change, Dispose)

Provide desktop and workstation support within controlled or closed areas

Track, follow up, and document problems, issues, and escalations

Utilize Microsoft Office and other enterprise tools for documentation and reporting

Working knowledge of:

Microsoft Windows workstation and server operating systems

Unix/Linux environments

Server-based technologies and application hosting

Basic network concepts and topology

Experience installing and maintaining operating systems and enterprise software

Strong troubleshooting and problem-resolution skills

Ability to work effectively in a structured, process-driven environment

Preferred Skills

Experience supporting HPC or specialized computing environments

Familiarity with enterprise change and incident management processes

Experience supporting users in classified or restricted environments

#clearance

Please note that as a contract employee of Apex Systems, benefits include the below with employee contribution*

• Health
• Dental
• Vision
• Life Insurance; Short Term Disability
• Hospitalization Coverage
• Direct Deposit
• Weekly Pay Periods
• Training and Development Programs
• 401k
• Referral Program

EEO Employer

Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or .

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.

Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at

Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.

Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at or . Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.

UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.