Know ATS Score
CV/Résumé Score
  • Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role: Cyber Infrastructure Support.
United States Jobs Expertini

Urgent! Cyber Infrastructure Support Job Opening In Omaha – Now Hiring Leidos

Cyber Infrastructure Support



Job description

Leidos Corporate Information Security, within our Digital Modernization Sector, currently has an opening for a Systems Administrator in our Omaha NE office.

This position is an exciting opportunity to use your experience providing advanced computing solutions in a heterogeneous environment.

We use a wide array of Linux and Windows systems in a tightly integrated environment with a focus on security and high performance computing.

We are looking for someone with a strong desire to adhere to best practices and provide the highest quality of service and support.

If you want to work in a diverse environment that allows you to get into every aspect of supporting complex computing systems, this is the position for you!

Clearance: You must be a U.S. Citizen currently holding an active Secret clearance and be eligible to obtain Top Secret and Special Access Program (SAP) clearance.

Primary Responsibilities

  • Configure, setup and maintain numerous air-gapped Information Systems (IS) and networks 

  • Verify and maintain security configuration for multiple Information Systems 

  • Manage daily break/fix scenarios, updates, backups, monitoring and user management 

  • Secure and maintain all components IAW established Security Technical Implementation Guides (STIG) and customer directives 

  • Manage patch and anti-virus definition 

  • Troubleshoot hardware (COTS PC, printer, networks, and encryption hardware) 

  • Monitor customer request and tasking to ensure requirements are addressed in a timely manner according to priority 

  • Basic Qualifications

  • Bachelors’ degree and 2 - 4 years of experience, Additional work experience can be taken into consideration in lieu of degree.

  • DoD 8570 compliant IA certification for IAT II 

  • Currently hold an active Secret clearance with eligibility to obtain Top Secret and Special Access Programs (SAP) clearance 

  • Hands-on experience in Linux Server and workstation environments.

  • Experience in the design, implementation, and sustainment of Virtualized Machine (VM) architecture

  • Experience with system configuration and apply security controls under Risk Management Framework

  • Understanding of computer network concepts (network hardware, cable management, IP address management) 

  • Working knowledge of Windows operating systems

  • Excellent customer service skills and clear communications both written and oral 

  • Comfortable working in an environment without immediate supervision 

  • Preferred Qualifications

  • Experience with container management to include Kubernetes, Podman, and Docker 

  • Experience in Widows Server (to include Active Directory) and Window 10 workstation environments 

  • Understanding of Special Access Program (SAP) Information Systems (IS) requirements 

  • Experience with IS implementation as defined in the Joint Special Access Program Implementation Guide (JSIG) 

  • Understanding of DevOps best practices and system development lifecycle automation 

  • Experience in Kubernetes and other DevOps container management methodologies and automation 

  • Current experience supporting Special Access Program (SAP) Information Systems (IS) 

  • Detailed experience with the Risk Management Framework 

  • Experience with NIST 800-53 

  • Documented Computing Environment (CE) training 

  • Experience in ACAS or Nessus vulnerability scanning 

  • Knowledgeable in audit log reduction tools (Graylog or Splunk) 

  • Advanced DoDI 8570 certification (CISSP preferred) 

  • Shell Scripting 

  • Windows or Linux Certifications 

  • In-depth Hardware Experience 

  • If you're looking for comfort, keep scrolling.

    At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it.

    We're not hiring followers.

    We're recruiting the ones who disrupt, provoke, and refuse to fail.

    Step 10 is ancient history.

    We're already at step 30 — and moving faster than anyone else dares.

    Original Posting:

    September 22, 2025

    For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

    Pay Range:

    Pay Range $67,600.00 - $122,200.00

    The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

    Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.


    Required Skill Profession

    Computer Occupations



    Your Complete Job Search Toolkit

    ✨ Smart • Intelligent • Private • Secure

    Start Using Our Tools

    Join thousands of professionals who've advanced their careers with our platform

    Rate or Report This Job
    If you feel this job is inaccurate or spam kindly report to us using below form.
    Please Note: This is NOT a job application form.


      Unlock Your Cyber Infrastructure Potential: Insight & Career Growth Guide


    • Real-time Cyber Infrastructure Jobs Trends in Omaha, United States (Graphical Representation)

      Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Cyber Infrastructure in Omaha, United States using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 14207 jobs in United States and 45 jobs in Omaha. This comprehensive analysis highlights market share and opportunities for professionals in Cyber Infrastructure roles. These dynamic trends provide a better understanding of the job market landscape in these regions.

    • Are You Looking for Cyber Infrastructure Support Job?

      Great news! is currently hiring and seeking a Cyber Infrastructure Support to join their team. Feel free to download the job details.

      Wait no longer! Are you also interested in exploring similar jobs? Search now: .

    • The Work Culture

      An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Leidos adheres to the cultural norms as outlined by Expertini.

      The fundamental ethical values are:
      • 1. Independence
      • 2. Loyalty
      • 3. Impartiality
      • 4. Integrity
      • 5. Accountability
      • 6. Respect for human rights
      • 7. Obeying United States laws and regulations
    • What Is the Average Salary Range for Cyber Infrastructure Support Positions?

      The average salary range for a varies, but the pay scale is rated "Standard" in Omaha. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

    • What Are the Key Qualifications for Cyber Infrastructure Support?

      Key qualifications for Cyber Infrastructure Support typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.

    • How Can I Improve My Chances of Getting Hired for Cyber Infrastructure Support?

      To improve your chances of getting hired for Cyber Infrastructure Support, consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

    • Interview Tips for Cyber Infrastructure Support Job Success
      Leidos interview tips for Cyber Infrastructure Support

      Here are some tips to help you prepare for and ace your job interview:

      Before the Interview:
      • Research: Learn about the Leidos's mission, values, products, and the specific job requirements and get further information about
      • Other Openings
      • Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.
      • Dress Professionally: Choose attire appropriate for the company culture.
      • Prepare Questions: Show your interest by having thoughtful questions for the interviewer.
      • Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.
      During the Interview:
      • Be Punctual: Arrive on time to demonstrate professionalism and respect.
      • Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.
      • Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.
      • Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.
      • Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.
      • Follow Up: Send a thank-you email to the interviewer within 24 hours.
      Additional Tips:
      • Be Yourself: Let your personality shine through while maintaining professionalism.
      • Be Honest: Don't exaggerate your skills or experience.
      • Be Positive: Focus on your strengths and accomplishments.
      • Body Language: Maintain good posture, avoid fidgeting, and make eye contact.
      • Turn Off Phone: Avoid distractions during the interview.
      Final Thought:

      To prepare for your Cyber Infrastructure Support interview at Leidos, research the company, understand the job requirements, and practice common interview questions.

      Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Leidos's products or services and be prepared to discuss how you can contribute to their success.

      By following these tips, you can increase your chances of making a positive impression and landing the job!

    • How to Set Up Job Alerts for Cyber Infrastructure Support Positions

      Setting up job alerts for Cyber Infrastructure Support is easy with United States Jobs Expertini. Simply visit our job alerts page here, enter your preferred job title and location, and choose how often you want to receive notifications. You'll get the latest job openings sent directly to your email for FREE!