MANTECH

Staff Officer

MANTECH  •  United States (Onsite)  •  1 day ago
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Job Description


General information


Requisition #

R70183

Locations

USA-MO-St. Louis

Posting Date

08/21/2026

Security Clearance Required

TS/SCI

Remote Type

Onsite

Time Type

Full time


Description & Requirements


Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now—unleash your potential with MANTECH!

ManTech is seeks a motivated, career, and customer oriented Office Manager / Staff Officer to join our team in St. Louis, MO

The employee shall independently perform a wide range of functions and tasks, which require vision, leadership, and proficiency in developing, explaining, and supporting policy implementation. The skill of problem identification, analysis, and resolution is central to the effective conduct of their activities as is the ability to work from an Agency perspective. Provides general or specialized administrative support to customer’s offices and programs. Develop pertinent information and provide to the Government POC for communication to varied audiences by extracting and organizing information for briefings, read-ahead and other materials and/or recording and publishing Meeting Minutes with particular attention to detail and quality.

Requirements include, but are not limited to:

  • Manage day-to-day operations, schedules, calendars, development, preparation, maintenance, and reporting of strategic communication and program plans, task management, and travel for the Director and Deputy Director.

  • Provide communications support in managing the day-to-day activities required to research, advise, update, and implement communications strategy and educate the workforce. Scheduling and coordinating meetings, calendars, and events; gathering, inputting, and retrieving electronic data; maintaining files and folders.

  • Research and analyze information and data to prepare reports, presentations, and papers; prepares routine correspondence.

  • Prepare and distribute briefing and read-ahead materials

  • Maintain office supplies, initiating equipment trouble tickets or replacement, and coordinating office moves.

Minimum Qualifications:

  • 11+ years experience with front office responsibilities

  • Bachelor’s degree in management or science fields of study; OR 4 additional years of experience

  • Experience in taking instructions, meeting deadlines, and completing assignments or actions in accordance with established administrative processes and procedures

  • Experience with office administrative processes, procedures, and PC software to include experience in gathering information and critical thinking capacity to synthesize information

  • Experience with Microsoft Office suite.

Preferred Qualifications:

  • Understanding of the customer and its key components, directorates, offices, and programs.

  • Ability to support administrative activities and scheduling for corporate support events

Security Clearance Requirements:

  • Active TS/SCI with the ability to obtain & maintain a Polygraph

Physical Requirements:

  • Able to remain in a stationary position 50%.

  • Constantly operate a computer and other office productivity machinery, such as a copier, scanner, and computer printer.

  • Frequently communicate with co-workers, management, and customers, which may involve delivering presentations.


MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.
MANTECH

About MANTECH

MANTECH is more than a technology company. We are a company dedicated to service, and we consider our work a part of the public trust. The people of MANTECH are privileged to work for the security of the United States, the welfare of our service members and veterans, the protection of our communities, and the cause of better health care.

We have served the nation for more than 57 years, and in that time we have continually changed and grown to provide the technology that government needs to meet new challenges. We seek people with the same strong ethic of service, creativity, energy, and dedication to serving our country.

We are comprised of more than 9,800 talented employees around the world. Nearly 40% of our employees are veterans. Many others come from the Intelligence Community, Homeland Security and federal civilian agencies. We understand our customers’ challenges because we know their world firsthand.

When Federal managers and military leaders face tough challenges in cyber, data collection & analysis, enterprise IT or systems and software engineering, they turn to MANTECH to get the job done right. These professionals trust MANTECH and stay with us for years because we understand their needs and tackle their most complex challenges head on. They know that reaching their goal is our ultimate objective.

Industry
IT & Software
Company Size
10,000+ employees
Headquarters
Herndon, Virginia
Year Founded
1968
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