Cybersecurity Engineer

Sorry, this job was removed at 04:40 a.m. (CST) on Friday, Jun 13, 2025
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Lorton, VA
In-Office
105K-189K Annually
Information Technology • Software
The Role

Join the Leidos Digital Modernization Team supporting DHS Homeland Enterprise Information Technology Secure Services & Support (HEITS) contract. We are seeking a skilled and detail-oriented Mid-Level Cybersecurity Engineer to join our dynamic team. The ideal candidate will have experience in configuring and using Tenable tools, implementing NIST controls, and possess a strong understanding of cybersecurity best practices. This individual will play a key role in maintaining and enhancing our organization’s security posture.

Primary Responsibilities

Tenable Configuration and Usage:

  • Configure, deploy, and maintain Tenable tools for vulnerability management and continuous monitoring.

  • Analyze scan results and collaborate with IT and development teams to remediate vulnerabilities.

  • Optimize Tenable solutions to improve performance and integration with existing security tools.

NIST Control Implementation:

  • Implement and manage NIST 800-53 and/or 800-171 security controls to align with organizational and regulatory requirements.

  • Develop, document, and enforce cybersecurity policies and procedures based on NIST frameworks.

  • Perform risk assessments and recommend control improvements to address identified gaps.

Compliance and Reporting:

  • Ensure compliance with applicable security standards and regulations.

  • Prepare detailed reports and presentations on vulnerabilities, risks, and mitigation plans.

  • Support audits and assessments related to cybersecurity controls and procedures.

Collaboration and Support:

  • Work with cross-functional teams to improve security operations.

  • Provide guidance and support during incident response and recovery efforts.

  • Stay updated on the latest cybersecurity threats, technologies, and best practices.

  • Basic Qualifications

Clearance: Active TS/SCI clearance is required. Candidates without this clearance will not be considered.

Experience:

  • BS in related field with 8-12 years of prior relevant experience in cybersecurity engineering or a related field. Additional years of experience in lieu of degree will be considered.

  • Proven experience configuring and using Tenable tools (e.g., Tenable.io, Nessus)

  • Hands-on experience with implementing NIST security controls.  

  • Preferred Qualifications

  • Clearance: Active TS/SCI clearance is required. Candidates without this clearance will not be considered Minimum 3-5 years of experience in cybersecurity engineering or a related field.

  • Proven experience configuring and using Tenable tools, ConfigOS

  • Hands-on experience with implementing NIST security controls

  • Managing and enforcing information security policies.

Original Posting:January 29, 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 $104,650.00 - $189,175.00

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.

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The Company
Alexandria, VA
27,104 Employees

What We Do

We Are Leidos

For 50 years we have been tackling some of the biggest problems that face our nation and our world.

OUR MISSION
Through our culture of innovation and history of performance, we develop deep customer trust built on integrity and create enduring solutions that improve our world. Leidos is a science and technology solutions leader working to address some of the world’s toughest challenges in the defense, intelligence, homeland security, civil, and healthcare markets. The company’s 43,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Va., Leidos reported annual revenues of approximately $11.09 billion for the fiscal year ended January 3, 2020.

Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®.

Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the newly launched Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos.

Your most important work is ahead.

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