Sr. Technical Writer
Culmen International
St. Louis, MO · Posted November 4, 2026
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Where St. Louis, MO ranks
Where St. Louis, MO placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #9Best all-round cities for new graduates in the Midwest52 / 100 · of 20
- #9Cities hosting the most business conferences in the Midwest8 conferences · of 12
- #9Cities hosting the most legal services conferences4 conferences · of 17
- #11Best cities for government pay after cost of living$123k · of 18
- #11Best cities for entry-level jobs that want AI skills in the Midwest4% · of 52
- #12Best all-round cities for remote workers in the Midwest42 / 100 · of 20
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
Among technical writers, AI is already used for a large share of the tasks. Measured exposure for technical writers: 47% (high).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
About the job
About the Role Culmen International seeks full-time Sr. Technical Writer to work on site in St. Louis, MO. This position will provide administrative support to the Research Directorate and Senior Leadership levels in the Government program offices for the National Geospatial-Intelligence Agency (NGA). The work requires a high level of professionalism, performance, and accountability. Support NGA Research's Strategic Partnerships and Communications (SPC) Directorate through communications expertise and graphic design.
TALENT PIPELINE - Qualified applicants will be contacted as soon as funding for this position is secured. - tentative start date is Early December 2026.
What You’ll Do in Your New Role
Partnerships/Outreach, Communications, Briefing, Editing and Events Support to NGA GEOINT Innovation and Research
The Contractor shall provide communications expertise, technical writing and editing, desktop publishing, graphic design, event management; assist in communication with congressional and legislative affairs, academic and institutional/industry outreach activities and programs; and international cooperation and international agreement activities between NGA and our foreign partners.
Communications Support
Communications activities include briefing support, routine internal communication, weekly activity reports, pre-publication review, press release development, external conference communication and materials, internal and external website support, multimedia, graphics, and product support.
Technical Writing, Editing and Publishing
The Contractor shall perform the following functions:
Write and edit technical and non-technical documents, and publish all internal Research-wide communications, intra-NGA communications, and external NGA communications using provided desktop publishing applications.
Employ an understanding of publication restrictions including Freedom of Information Act (FOIA) requests and the protection of Controlled Unclassified Information (CUI).
Coordinate with NGA and other agencies’ security organizations on the release of any information considered Controlled Unclassified Information (CUI) and For Official Use Only (FOUO) to protect against data spillage and to protect operational security.
Required Experience for this Role:
Experience researching and writing technical data that will be used in training plans and standard operation procedures (SOPs) for technology transition in order to assist with user adoption of the new technologies delivered.
Experience creating technical writing products for accuracy, completeness, and adherence to editorial and Government specifications and standards for quality, graphics, coverage, format, and style.
This includes the ability to edit and review documents in accordance with language, style, publication, format, classification, and source standards.
Must have experience writing technical training plans and SOPs.
Required Qualifications
Current TS/SCI security clearance is required for consideration; CI poly preferred
BA/BS, MA/MS, or PhD in English, Journalism, or Communications
15+ years of work experience.
Strong verbal communication skills to articulate and exchange information (requirements, actions, status, etc.)
Strong written communication skills, command of English language grammar
Understanding of sensitive document handling and compliance with a “clean desk” work environment
Willing to sit for CI-Poly
Desired Qualifications
Prior experience supporting NGA is desired
BA/BS in physics, mathematics, chemistry, computer science, or engineering.
Greater than or equal to five years of technical work experience.
About the Company
Culmen International is committed to enhancing international safety and security, strengthening homeland defense, advancing humanitarian missions, and optimizing government operations. With experience in over 150 countries, Culmen supports our clients in accomplishing critical missions in challenging environments.
Exceptional Medical/Dental/Vision Insurance plans (including same or opposite sex domestic partners)
401k – Vested immediately and 4% match
Life insurance and disability paid by the company
Supplemental Insurance Available
Opportunities for Training and Continuing Education
12 Paid Holidays
To learn more about Culmen International, please visit www.culmen.com
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws.