Insider Threat Program Senior System Engineer in Mount Rainier

Energy Jobline is the largest and fastest growing global Energy Job Board and Energy Hub. We have an audience reach of over 7 million energy professionals, 400,000+ monthly advertised global energy and engineering jobs, and work with the leading energy companies worldwide.

We focus on the Oil & Gas, Renewables, Engineering, Power, and Nuclear markets as well as emerging technologies in EV, Battery, and Fusion. We are committed to ensuring that we offer the most exciting career opportunities from around the world for our jobseekers.

Job Description

Description

The Digital Modernization Sector at Leidos currently has an opening for a Senior System Engineer supporting the HEITS Contract as part of the Department of Homeland Security (DHS) Insider Threat Program (ITP). This is an exciting opportunity to use your experience to design, develop, and advance the ITP cybersecurity infrastructure baseline. The ITP mission is to identify insider threats to the department by utilizing advanced analytics, monitoring, and data correlation which in turn help address and eliminate potential threat actors from compromising the DHS mission in safeguarding the homeland.

The selected candidate will be responsible for the following:

Creating new design architectures, Engineering and deploying the enhancements to support the ITP mission. Developing and maintaining an architectural roadmap across all ITP infrastructure functions to guide the future of the ITP program. Evaluate all ITP changes to assess for functional, security, and cost risks. Support all engineering functions in helping to design new solutions and strategies for supporting ITP functionality. Support all documentation to effectively capture the configuration baseline. Support performance management to ensure key metrics are tracked and captured reflecting the efficacy and performance of the enterprise. Develop chart decks and artifacts to support the customer in articulating the design and functional baseline of the ITP enterprise to stakeholders.  

Basic Qualifications:

• Bachelors degree and (15)+ years of prior relevant experience or Masters with (13) years of prior relevant experience 

• Strong Proficiency in operating systems: Windows Server, Linux (RHEL)

• Experience with virtualization platforms: VMware,

• Strong understanding of networking protocols (TCP/IP, DNS, DHCP, VPN, VLANs)

• Familiarity with cloud platforms: AWS, Azure, GCP

• Scripting and automation: PowerShell, Bash, Python, Terraform

• Monitoring and logging tools: Splunk, Nagios, Prometheus, ELK Stack

• Configuration management: Ansible, Puppet, Chef, JIRA

• Backup and disaster recovery systems

• and access management (IAM), Active Directory, LDAP

• Working knowledge of defense-in-depth principles, network/HW/SW security architecture, network topology, IT device integrity, and common security elements 

• Knowledge of NIST, STIGS, FISMA, or FedRAMP standards

• Experience implementing STIGs and hardening systems

• Familiarity with endpoint protection, SIEM integration, and vulnerability management

• Understanding of zero-trust architecture and secure system design

• Ability to obtain DHS EOD SCI

Qualifications:

• Master’s degree from an accredited college or university in IT Management, Engineering, or related field 

• Proven experience (10+ years) in IT service delivery management 

• Experience with User Activity Monitoring products and platforms

• Experience with Everfox High Speed Guard Platform

• Experience with Cisco Networking Concepts

• Experience with On Premise Systems Infrastructure

• Experience with Oracle, Microsoft SQL Server, or PostgreSQL DBMS platforms

Come break things (in a good way). Then build them smarter.

We're the tech company everyone calls when things get weird. We don’t wear capes (they’re a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for “how it’s always been done.”

Original Posting:October 2, 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 $148,850.00 - $269,075.00

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 www.Leidos.com.

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 www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Descrimination

All qualified applicants will receive consideration for employment without regard to , , , , , citizenship, , physical or mental , medical condition, genetic information, , family structure, marital status, ancestry, domestic partner status, , or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.