ManTech
ManTech

60 Mantech Procurement Jobs Hiring Near You

Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the ... federal procurement environment, ensuring adherence to schedules and quality standards.

Senior Logistics Planner

Aiea, HI · On-site

$79K - $132K/yr

MANTECH seeks a mission-driven and detail-oriented Senior Logistics Planner to join our team in ... Managing supply and asset demand forecasting, inventory allocation, procurement, and shipment ...

Description & Requirements Shape the future of defense with MANTECH! Join a team dedicated to ... They coordinate with Legal and Procurement Teams to ensure subcontracts meet all mandatory ...

HAZMAT Analysts

Waipahu, HI · On-site

$110 - $150/hr

MANTECH seeks motivated, career and customer-oriented HAZMAT Analysts to join our team in Australia ... They coordinate with Legal and Procurement Teams to ensure subcontracts meet all mandatory ...

New

Director, Contracts

Herndon, VA · Hybrid

$144K - $260K/yr

Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the ... Authored and managed contractual documentation for diverse procurement methods, including OTAs and ...

Logistics Specialist

Aiea, HI · On-site

$87K - $145K/yr

MANTECH seeks a mission-driven Logistics Specialist to join our team in Oahu, Hawaii . In this role ... Strong understanding of commercial procurement practices and vendor coordination. Preferred ...

MANTECH seeks a career and customer-oriented Unmanned Aerial Systems Expert to join our team in ... to support procurement decisions Minimum Qualifications: * Bachelor's degree in Engineering ...

Logistics Analyst

Washington, DC · On-site

$63K - $105K/yr

MANTECH is seeking a motivated, career-driven, and customer-focused Supply Chain & Logistics ... This role requires collaboration across procurement, production, inventory, transportation, and ...

Requirements Expert

Washington, DC · Hybrid

$116K - $194K/yr

MANTECH seeks a career and customer-oriented Requirements Expert to join our team in Washington, D ... to support procurement decisions Minimum Qualifications: * Bachelor's degree in Engineering ...

Senior Business Integration Lead

Aiea, HI · On-site

$116K - $194K/yr

MANTECH seeks a motivated, career and customer-driven Senior Business Integration Lead to join our ... Implement strategic synchronization between Finance, Human Resources, and Procurement departments ...

Chief Scientist

Washington, DC · Hybrid

$128K - $214K/yr

MANTECH seeks a career and customer-oriented Chief Scientist to join our team in Washington, D.C ... to support procurement decisions Required Qualifications: * Bachelor's degree in Engineering ...

Supply Chain Analyst

Aiea, HI · On-site

$87K - $145K/yr

MANTECH seeks a driven and detail-focused Supply Chain Analyst to join our team in Oahu, HI . This ... Experience supporting procurement and inventory tracking for Class I - IX supply categories.

Senior Project Analyst

Washington, DC · Hybrid

$98K - $163K/yr

MANTECH seeks a career and customer-oriented Senior Project Analyst to join our team in Washington ... documented to support procurement decisions and the historical baseline of emissions data

Supply Specialist

Aiea, HI · On-site

$87K - $145K/yr

MANTECH seeks a driven and organized Supply Specialist to join our team in Oahu, HI. This role ... Demonstrated experience with supply services including procurement, inventory management, property ...

Senior Test Engineer

Washington, DC · Hybrid

$98K - $163K/yr

MANTECH seeks a career and customer-oriented Senior Test Engineer to join our team in Washington, D ... support procurement decisions * Occasional travel required Minimum Qualifications: * Bachelor ...

MANTECH seeks a motivated, career and customer-oriented Network Deployment Engineer to join our ... Manage system configurations and documentation, oversee hardware procurement, inventory, equipment ...

Showing results 41-60

ManTech Jobs Information

Do workers at ManTech get paid breaks?

Yes. Most people get paid breaks.
100% of people say they get paid breaks.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and June 2026.

Does ManTech pay people when they’re sick?

Sometimes. Only some people get paid when they’re sick.
46% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

At ManTech, are sick days and vacation days separate paid time off?

Only some people have separate paid time off for sick days and vacation.
45% of people say they have to use vacation days when they’re out sick.
Based on data from 11 people who took the Breakroom Quiz between June 2025 and June 2026.

Is the health insurance from ManTech affordable enough for their workers?

Most people say the health insurance costs are okay.
83% of people say the health insurance costs are okay
Based on data from 6 people who took the Breakroom Quiz between March 2025 and June 2026.

Do people get paid time off at ManTech?

Most people get paid time off work.
100% of people say they get paid time off.
Based on data from 11 people who took the Breakroom Quiz between June 2025 and June 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 80% of people with changing schedules find out their shifts one week or less ahead of time.
  • 20% of people with changing schedules find out their shifts two weeks ahead of time.
  • 0% of people with changing schedules find out their shifts three weeks ahead of time.
  • 0% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 5 people who took the Breakroom Quiz between March 2025 and March 2026.

Do workers at ManTech worry about hours?

Most people don’t worry about getting enough hours.
100% of people report they don’t worry about getting enough hours.
Based on data from 6 people who took the Breakroom Quiz between December 2024 and March 2026.

Do ManTech workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
50% report that they don’t have enough control over which shifts they work.
Based on data from 6 people who took the Breakroom Quiz between December 2024 and March 2026.

How easy is it for ManTech workers to change shifts?

Most people find it easy to change shifts.
80% of people report that it’s easy to change shifts if they need to.
Based on data from 5 people who took the Breakroom Quiz between March 2025 and March 2026.

How easy is it to get time off at ManTech?

Most people find it easy to get time off.
100% of people report it’s easy to get time off.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Do ManTech managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
88% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and March 2026.

Do jobs at ManTech spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
25% of people report that their job takes up time that they don’t get paid for.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and March 2026.

How easy is it to take sick days at ManTech?

Most people find it easy to take sick days.
100% of people report that it’s easy to take time off if they are sick.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Is working at ManTech good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
100% of people who care for a child or other relative report this is a good place to work.
Based on data from 7 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people at ManTech feel treated with respect by their managers?

Most people feel treated with respect by their managers.
93% of people say they’re treated with respect by their managers.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people at ManTech get to take their breaks without interruption?

Most people get breaks without interruption.
85% of people report that they get to take their breaks without interruption.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

Is it stressful to work at ManTech?

Some people feel stressed out here.
46% of people say they often feel stressed out at work.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people at ManTech enjoy their jobs?

Most people enjoy their job.
89% of people report they enjoy their job.
Based on data from 9 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people at ManTech recommend working with their team?

Most people recommend working with their team.
79% of people report that they would recommend working with their immediate team to a friend.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people get enough training when they start at ManTech?

Some people didn’t get enough training when they started.
43% of people report they didn’t get enough training when they started working here.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people get support to advance at ManTech?

Most people are given support to advance their career here.
In the last year, 67% of people report being given support to advance their career here.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people think ManTech’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
69% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

Do workers feel well informed about how ManTech is doing?

Most people feel well informed about how the company is doing.
69% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

What are the most popular job types at Mantech?

    Infographic showing various Procurement job openings at Mantech in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution.

    Proposal Manager

    ManTech

    Herndon, VA • Hybrid

    Full-time

    Medical, Life, Retirement, PTO

    Re-posted 20 days ago


    ManTech rating

    9.0

    Company rating: 9.0 out of 10

    Based on 14 frontline employees who took The Breakroom Quiz

    33rd of 244 rated software companies


    Job description

    Description & Requirements
    Elevate your career with MANTECH International Corporation! Join a dynamic team dedicated to national security through cutting-edge technology. Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the Department of Defense, and Federal Civilian sectors. Dive into innovation in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Your journey to impactful work and rapid growth starts now-be extraordinary at MANTECH!

    MANTECH seeks a motivated, career and customer-oriented Proposal Manager to join our team in Herndon, VA. This is a hybrid position with onsite requirements for classified proposal management and collaboration at Herndon and surrounding facilities.

    The Proposal Manager plays a pivotal role in driving MANTECH's growth across the Department of Defense (DoD), Federal Civilian agencies, and the Intelligence Community. This position demands close collaboration with business development, capture, and operations teams to lead the development of high-quality, compliant, and persuasive proposals that align with MANTECH's strategic goals and technical capabilities. The Proposal Manager is not only responsible for managing the mechanical and tactical proposal process but is expected to lead their teams in developing various configurations of strength-based proposals that are compelling to government customers.

    Responsibilities include but are not limited to:

    • Proactively and autonomously manage the full proposal lifecycle, including RFx analysis, outline and compliance matrix development, team coordination, content creation, reviews, and submission, ensuring adherence to schedules, quality standards, and MANTECH processes.

    • Partner and collaborate with business development and capture executives, portfolio management personnel, subject matter experts, account leads, and corporate business support services to develop and generate response approaches, strategies, themes, and discriminators.

    • Oversee the development and maintenance of proposal documentation using MANTECH tools and templates, coordinating with authors to ensure clear, concise, and compliant content aligned with win strategies and MANTECH solutions.

    • Apply storyboarding and other techniques to develop compelling, high-quality proposal content that showcases MANTECH's expertise aligned with government needs.

    • Lead and participate in proposal reviews to ensure quality, compliance, and responsiveness, incorporating MANTECH best practices and ensuring proposal submissions comply with applicable instructions.

    • Demonstrate strong leadership by guiding and motivating team members, fostering a collaborative environment, and providing matrixed support to other proposal managers to share best practices and lessons learned.

    • Contribute to continuous improvement of MANTECH's proposal process by identifying gaps, inefficiencies, and recommending enhancements while managing post-submission activities and debriefings.

    Minimum Qualifications:

    • Bachelor's Degree

    • Prior military experience or 2+ years of proposal development experience in a government contracting environment in lieu of a degree.

    • Proven ability to manage the full proposal lifecycle, from RFx analysis to submission in a federal procurement environment, ensuring adherence to schedules and quality standards.

    • Experience analyzing federal government issued solicitations and translating complex requirements into persuasive and compliant proposal content, highlighting MANTECH's strengths and discriminators.

    • Excellent writing, editing, organizational, and time-management skills to manage and contribute to clear, concise, and compelling proposals in a fast-paced environment.

    • Proven ability to lead cross-functional teams and collaborate effectively with diverse stakeholders, including business development, capture managers, and technical experts.

    • Proficient in MS Office Suite (Word, PowerPoint, Excel) and experience with document management and collaboration tools such as SharePoint, MS Teams, Google Workspace, Box, Zoom, and Slack.

    • Experience with proposal management software such as Visible Thread, PerfectIT, and AI tools, with adaptability to changing priorities and process improvements.

    Preferred Qualifications:

    • Experience working for a large, federal systems integrator.

    • Experience with cyber, data and AI analytics, mission enterprise and information technology proposals, including technical challenges and scorecard responses.

    • Experience with various GWAC and IDIQ task order proposals.

    • Experience with the Shipley Process, Shipley Certification(s), APMP best practices, or APMP Certification(s).

    • A current/active Top Secret clearance with ability to obtain TS/SCI

    Physical Requirements:

    • Must be able to remain in a stationary position 50% of the time.

    • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

    • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.


    The projected compensation range for this position is -. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.  In addition, MANTECH invests in its employees beyond just compensation.  MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

    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.

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