Secret Cleared Linux Administrator

Actalent; Huntsville (AL); On-site; USD 115,000 - 165,000; Full time

Benefits offered by this job

Health coverage

401k with company match

Tuition reimbursement

Hybrid options

Job summary

Actalent is seeking an experienced system administrator in Huntsville, AL, to analyze system logs, apply OS updates, and configure hardware and software. The role involves managing user accounts, strengthening system security, documenting configurations, and supporting ATO requirements to ensure compliant operations.

The ideal candidate has DoD security experience (NIST 800-171, CMMC, DISA STIGs), OpenShift and Ansible skills, and strong scripting capabilities.

Qualifications

• Windows workstation and server experience
• Active Directory experience
• Experience with OpenShift
• Experience with Ansible Automation
• Experience with DoD security compliance (NIST 800-171, CMMC, DISA STIGs)

Responsibilities

• Analyze system logs and identify potential issues.
• Apply operating system updates, patches, and configuration changes.
• Install and configure new hardware and software.
• Add, remove, or update user account information, including resetting passwords.
• Support Approval to Operate (ATO) requirements.

Skills

clearance

redhat

security+

networking

openshift

windows

server

rmf

nist 800-171

cmmc

disa

stigs

ansible

script

Tools

OpenShift

Ansible

Job description

Description

Responsibilities Responsibilities include analyzing system logs and identifying potential issues with computer systems, applying operating system updates, patches, and configuration changes, installing and configuring new hardware and software, and adding, removing, or updating user account information, including resetting passwords. Additional duties involve managing system security, documenting system configurations, troubleshooting anomalies, training personnel on the use of the system, and supporting Approval to Operate (ATO) requirements.

Responsibilities Responsibilities include analyzing system logs and identifying potential issues with computer systems, applying operating system updates, patches, and configuration changes, installing and configuring new hardware and software, and adding, removing, or updating user account information, including resetting passwords. Additional duties involve managing system security, documenting system configurations, troubleshooting anomalies, training personnel on the use of the system, and supporting Approval to Operate (ATO) requirements.

Skills

clearance, redhat, security+, networking, openshift, windows, server, rmf, nist 800-171, cmmc, disa, stigs, ansible, script

Top Skills Details

clearance,redhat,security+,networking

Additional Skills & Qualifications

Windows workstation and server experience Active Directory experience Experience with OpenShift Experience with Ansible Automation Experience with DoD security compliance (NIST 800-171, CMMC, DISA STIGs) Experience in scripting languages Experience in Layer 2/Layer 3 switching/routing, management of Cisco devices, and working knowledge of firewall technologies Experience supporting RMF security plans, procedures, and compliance Experience with any of the following: HPE/Synergy,Synology,NetApp,VEEAM, Gitlab

Experience Level

Intermediate Level

Job Type & Location

This is a Permanent position based out of Huntsville, AL.

Pay And Benefits

The pay range for this position is $115000.00 - $165000.00/yr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

18 days of pto, 11 days of holiday - 14% 401kmatch Compensation We back our people with real rewardsfrom full health coverage to tuition support, retirement contributions, and student loan relief. Competitive compensation Comprehensive dental, vision, and medical coverage Flexible Spending Accounts (FSA) and Health Savings Accounts (HSA) Generous annual tuition reimbursement for eligible employees Employer contribution to retirement plan (in-plan Roth conversion) for eligible employees Employee discounts and exclusive perks Rewards and recognition Student loan debt program for eligible employees Work-life balance Work where and how you thrivewith hybrid options, real flexibility, and benefits that put family first. Hybrid and remote work options Flex time and comp time policies PTO and Military Leave Pregnancy and parental bonding leave for eligible employees Family and Medical Leave Act (FMLA) support Comprehensive health and wellness programs Professional development Grow at SPA with training, mentorship, and leadership thats always within reach. Diverse training programs Leadership development and mentor programs Center for Development resources Open-door policy with executive leadership Employee Resource Groups Fun at work We work hard, celebrate often, and build connections that laston and off the job. Annual company picnic and holiday parties Team-building events and retreats Social activities Employee recognition programs Collaborative, inspiring workspaces

Job Type & Location

This is a Permanent position based out of Huntsville, AL.

Application Deadline

This position is anticipated to close on Nov 18, 2026.

Workplace Type

This is a fully onsite position in Huntsville,AL.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email [e-mail] for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.