Leidos was awarded the U.S. Air Force Cloud One Architecture and Common Shared Services contract, and is currently seeking a Cybersecurity Engineer across AWS, Azure, Google, and Oracle clouds. This is an exciting opportunity to use your experience to modernize a leading, global-scale multi-cloud environment in support of a critical mission, supporting USAF system resiliency, security, and cost effectiveness.
Location:
This position will be hybrid remote. Candidates will be required to work onsite as needed. Preferred candidates will be located near Hanscom AFB (Boston, MA) or work in Huntsville, AL.
Primary Responsibilities:
The Cybersecurity Engineer will perform cybersecurity authorization services, including acting as a point of contact cybersecurity authorization related aspects to the assigned information systems, ensuring systems are maintained per security policies and procedures and maintaining compliance and ongoing reporting to management. Responsibilities include:
Design, deploy, configure, operate, and maintain authorizations and accreditation of the C1 Architecture for Amazon Web Services, Microsoft Azure, Google Cloud Platform, Oracle Cloud Infrastructure in NIPRNet and SIPRNet
Author, review, coordinate and submit cybersecurity authorization required artifacts to eMASS (including change requests) to achieve milestones such as Interim Authority to Test (IATT) and Authorization to Operate (ATO)
Support conducting cybersecurity authorization activities to comply with all current Cybersecurity and IA manuals, instructions, and guides within the DoDI 8500.01 and DON 5239.
Supply RMF-required authorization-related documentation and artifacts
Conduct routine Insider Threat Assessment and document results in the Contractor’s System Security Plan
Continuously monitor system resources through automated scanning and implement automated reporting feeds to support cybersecurity authorizations.
Verify patch compliance using the approved technical solution
Provide and execute a plan for vulnerability and compliance scanning
Implementation of security procedures, and verify information system security requirements, including coordinating the execution, review, and disposition of STIG checklists for systems, applications, developed code and other components.
Independently develop and maintain system security documentation, including drafting, reviewing, editing, and recommending guidance for Standard Operating Procedures (SOP), Tactics, Techniques, & Procedures (TTP), Plan of Action and Milestones (POA&M) and Federal Information Security Management Act (FISMA) Score Card.
Participate in regular briefings with the customer on cybersecurity status, including preparing briefing materials
Work closely with government Cyber & technical teams to support ATO conditions and requirements.
Prepare detailed technical documentation to support development and operational processes
Collaborate with team members and provide mentorship to junior staff, fostering a learning environment
Basic Qualifications
Bachelor’s degree with 2–4 years of relevant experience. Additional years of experience may be considered in lieu of a degree.
Interim Secret clearance required to start; Ability to obtain Secret clearance required to maintain employment
US citizenship required
Certifications: CompTIA Security+ or equivalent (IAT-2)
Preferred Qualifications
Experience with USAF Cloud One or Platform 1
Experience with Zero Trust Architecture
Cloud certifications in AWS, Azure, Google, or Oracle clouds
Certifications: CISSP
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:January 27, 2026For 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.
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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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.
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