Network Data Comm Analyst Security Clearance

Position: Network Data Comm Analyst with Security Clearance
Location: Stennis Space Center

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- Description The Department of Homeland Security (DHS) has a continuing requirement for Homeland Enterprise Information Technology Secure Services and Support (HEITS) for the continued operations, maintenance and evolution of the Homeland Secure Data Network (HSDN) and the Classified Local Area Network (C-LAN).  Supporting the HEITS management team, the selected individual will be responsible for providing monitoring of customer network data, applications, and operational architecture through a 24/7 Operating Center environment to ensure Service Level Agreements are met, including:
Working with Telco providers, LECs, and customers in troubleshooting circuit and data issues Answering queries by telephone and e-mail in support of customer hardware, software, network, and telecommunication systems and execution of network procedures Provide operational support for all network components and conducts problem determinations, escalations and provides problem resolution. Primary Responsibilities
* Monitoring, installation, modification, testing and servicing of network equipment.
* Assisting and training lower-level support employees
* Resolving networking/customer related concerns and issues
* Supporting engineers in troubleshooting network instability
* Communicating to customers and Leidos leadership of any impact to operational continuity
* Possessing a comprehensive understanding of network and device relationships
* Ability to effectively balance priorities and customer needs during periods of outages or moments of degradation of services Basic Qualifications
* 3+ years of experience working with networks and performing Network Administration/Troubleshooting
* Active TS/SCI government security clearance.
* Must be familiar with Windows Systems administration tools and processes such as adding and removing user accounts and configuring / correcting profile issues
* Knowledge in coordinating problem resolution and working across IT functional areas
* Proven ability to manage multiple tasks/events simultaneously and deliver on time

Preferred Qualifications
* DHS Experience
* Networking Certification
* Microsoft Certification
* Security+
* CCNA
* Bachelors degree from an accredited college in a related discipline, or equivalent experience/combined education with 2 years of professional 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:
July 23, 2026 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 $50,700.00 - $91,650.00 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.

About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit  . Pay and Benefits Pay and benefits are fundamental to any career decision.

That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at  . Securing Your Data Beware of fake…