AspireIT Solutions
AspireIT Solutions

SE Linux/MLS System Administrator SME

Springfield, VA, US • Posted 5 hours ago • Updated 5 hours ago
Contract Corp To Corp
Contract W2
Contract Independent
Travel Required
On-site
$55 - $60/hr
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Job Details

Skills

  • Linux

Summary

SE Linux/MLS System Administrator SME
Location: Springfield, VA - Onsite
Duration: longterm
 
Role Summary: Lead the development and deployment of enterprise-level Multi-Level Security (MLS) configurations for federal HPC environments. You'll work with SE Linux-based systems to ensure secure, compliant, and high-performance computing capabilities for classified government operations.

SECURITY CLEARANCE REQUIRED
Active TS/SCI with CI Polygraph required to start
 
ONSITE POSITION
Full-time onsite presence at designated federal facility required
Key Responsibilities
  • Develop, configure, and maintain integrated RHEL/SE Linux Mandatory Access Control (MAC) configurations
  • Collaborate with Dev/Sec/Ops automation teams to deploy RHEL SE Linux MLS configurations
  • Work closely with security teams to ensure RMF, RTB, and security controls compliance
  • Manage system HPC performance impacts to ensure minimal degradation
  • Apply software engineering best practices for timely, high-quality project delivery
  • Provide technical support for deployed configurations to staff and end users
  • Modify existing software to correct errors and improve performance
  • Ensure InfiniBand high-speed fabrics operate correctly with MAC labeling
  • Ensure MLS networking meets stringent security control requirements
  • Support multiple systems, networks, and NAS storage configurations
Required Qualifications
  • Bachelor's degree in Computer Science or AIS plus 10 years experience
  • Minimum 5 years developing system software in heterogeneous, multi-platform environments
  • Expert proficiency in SE Linux configuration, policy, MAC labeling, and security contexts
  • Advanced SE Linux debugging, MLS FreeIPA, and MLS Ethernet interface networking
  • Experience developing least-access policies for multi-level security environments
  • Expert-level Bourne/Bash and Expect scripting proficiency
  • Advanced Linux kernel debugging (source code examination, system logs, crash/systemtap)
  • Satellite repository management for patching and custom kernel builds
  • Automation experience with Ansible and Satellite Server
  • Identity management systems expertise (LDAP, token-based authentication)
Preferred Qualifications
  • High Performance Computing (HPC) environment expertise
  • InfiniBand or Omni-Path fabric experience (subnet management, IPoIB/IPoOPA, topology/health monitoring, MPI integration)
  • Lustre, NFS, and direct-attach filesystem experience
  • Ethernet networking and RDMA communications expertise
  • Python, Perl, Korn, and advanced shell scripting
  • Revision control software experience (CVS, SVN, Git)
  • Strong organizational and prioritization skills
  • Excellent written and oral communication abilities
  • Ability to analyze, debug, and maintain complex scripting infrastructure
  • Experience with classified computing environments

At ASPIRE IT SOLUTIONS INC, we''re not just another staffing and recruiting agency; we''re your strategic partner in talent acquisition and career advancement.

Based in the vibrant community of Frisco, TX, we specialize in connecting top-tier talent with leading companies across industries.

What Sets Us Apart?
-Personalized Approach: We believe in the power of tailored solutions. Our dedicated team takes the time to understand your unique needs and aspirations, ensuring the perfect match every time.
-Industry Expertise: With years of experience under our belt, we''ve honed our expertise in various sectors, from technology and finance to healthcare and beyond.
-Commitment to Excellence: Quality is non-negotiable for us. We''re committed to delivering unparalleled service, exceeding expectations at every turn.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 91164451
  • Position Id: 2269-38578-
  • Posted 5 hours ago

Company Info

About AspireIT Solutions

Aspire IT: Your Trusted Partner in IT Staffing & SAP Consulting Solutions

Founded by a seasoned SAP architect with over 20 years of hands-on consulting experience, Aspire IT was built with a clear mission: to bridge the talent gap in the IT industry and empower businesses with top-notch solutions and expertise.

Having led numerous mission-critical projects, our founder witnessed the recurring challenges organizations face in securing the right IT talent—skilled professionals who can not only execute but also drive transformation. Aspire IT was created to solve that problem.

SAP Consulting – Unlocking Business Efficiency

At Aspire IT, we go beyond just implementing systems—we architect scalable SAP solutions tailored to your business goals. Whether it's streamlining your supply chain, enhancing financial operations, or driving enterprise-wide digital transformation, our SAP consultants are here to deliver measurable impact.

Our SAP expertise includes:

S/4HANA Migrations & Implementations

SAP FICO, SD, MM, PP, PM, and more

SAP Analytics & Reporting

SuccessFactors, Ariba, MDG, and BTP Solutions

Data & Reporting – Turning Insights into Action

In the age of digital acceleration, data is your most powerful asset. Aspire IT empowers businesses with advanced analytics and reporting capabilities to convert raw data into actionable intelligence. From dashboards to predictive insights, we help you make decisions that drive growth.

Services include:

BI & Data Visualization (Power BI, SAP BW/BI, Tableau)

Predictive Analytics & Forecasting

Data Strategy & Governance

Why Aspire IT?

With 15+ years of collective experience in IT staffing, project execution, and consulting, Aspire IT offers a uniquely agile approach to talent and solution delivery. We move fast, we stay flexible, and we understand the industry inside-out.

What sets us apart:

Rapid placement of top-tier IT consultants

Deep expertise in both legacy and next-gen technologies

A commitment to consultant success and client satisfaction

Proven track record of driving project outcomes

Let Aspire IT be your catalyst for IT excellence—whether you're building a project team or transforming your enterprise systems.


 

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