Sr. Technical Writer with Security Clearance

R-00190906 Description Build the Documentation That Powers Mission-Critical Intelligence The Maru Program is seeking a Senior Technical Writer who thrives at the intersection of technology, mission, and impact. Join a high-performing team supporting an Intelligence Community customer and help transform complex systems, capabilities, and technical concepts into clear, authoritative documentation that enables mission success.

If you’re energized by challenging technical problems, enjoy working directly with engineers and mission experts, and take pride in making complicated information understandable, we’d love to meet you. The Opportunity As a Senior Technical Writer, you will own and drive documentation efforts for sophisticated technical programs supporting national-security missions.

You’ll work closely with software engineers, systems engineers, program leadership, subject-matter experts, and customer stakeholders to gather information, understand complex technologies, and produce polished, mission-ready documentation. This is an opportunity to do more than document products, you’ll help shape how critical technical information is communicated, understood, maintained, and ultimately used. Please note Gaithersburg, MD is the program’s primary work location. The Tech Writer can work remotely 2 days a week, but must be local to Gaithersburg, MD.

Clearance Level Required: Active Top Secret/SCI with the ability to successfully pass a Polygraph examination.

Primary Responsibilities

• Develop, write, edit, and maintain high-quality technical documentation for complex GEOINT systems, software, and mission capabilities.
• Translate highly technical concepts into clear, concise, audience-appropriate content.
• Collaborate directly with engineers, developers, architects, analysts, and subject-matter experts to gather and validate information.
• Create and maintain system documentation, user guides, technical manuals, standard operating procedures, release documentation, architecture descriptions, and other program deliverables.
• Establish and maintain documentation standards, templates, style guides, and content-development processes.
• Review existing documentation for accuracy, consistency, clarity, and completeness.
• Manage multiple documentation efforts and priorities while meeting demanding deadlines.
• Interview technical and mission personnel and synthesize complex information into accessible written content.
• Work within controlled and potentially classified environments while adhering to program security and documentation requirements.
• Contribute to continuous improvement of the organization's technical communication practices.

Basic Qualifications

• US citizenship is required per contract.
• Bachelor’s degree in English, Engineering, Computer Science, Information Technology, Technical Communication or 8-12 years of prior relevant experience or Master’s with 6-10 years of prior relevant experience, or 8-12+ years of prior relevant experience in lieu of degree.
• 7+ years of professional technical writing experience, preferably supporting complex technology, software, systems engineering, defense, or intelligence programs.
• Experience documenting complex software, systems, cloud, or DevSecOps environments.
• Experience creating system documentation, architecture documents, SOPs, user guides, and release documentation.
• Hands-on experience with Confluence and Jira or similar tools.
• Ability to work directly with engineers and independently understand complex technical systems.
• Demonstrated ability to understand and document complex technical systems and concepts.
• Exceptional writing, editing, proofreading, and information-organization skills.
• Ability to independently research unfamiliar technologies and quickly develop subject-matter proficiency.
• Strong attention to detail and a commitment to technical accuracy.
• Experience managing multiple priorities in a fast-paced environment.
• Familiarity with documentation tools and content-development workflows.
• Strong interpersonal and communication skills, including the confidence to interview technical experts and ask thoughtful questions.

Preferred Qualifications

• Experience supporting an Intelligence Community, Department of Defense, or other federal customers.
• Experience working in a classified environment.
• Certified Professional Technical Communicator.
• Familiarity with software development, cloud technologies, DevSecOps, cybersecurity, data systems, or systems engineering.
• Experience with Markdown, XML, DITA, Git or similar documentation/content-management tools.
• Experience in creating documentation for Agile or DevSecOps development teams.

#Maru #NSBA 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: August 28, 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 $82,550.00 - $149,225.00 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 .

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-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity 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.