ManTech
ManTech

60 Mantech Jobs Hiring in California

Network Engineer III

San Diego, CA · On-site +1

$117K - $195.10K/yr

MANTECH seeks a motivated, career and customer orientated Network Engineer III to join our team supporting NSWC Corona Range Systems Department to manage Information Technology efforts in support of ...

Navy Combat Systems Trainer

San Diego, CA · On-site

$77.20K - $128.80K/yr

MANTECH seeks a motivated, career and customer-oriented Navy Combat Systems Trainer to join our team in San Diego, CA. This is a full-time onsite position. As a trainer on the COMNAVSURFPAC Readiness ...

Navy Combat Systems Trainer

San Diego, CA · On-site

$77.20K - $128.80K/yr

MANTECH seeks a motivated, career and customer-oriented Navy Combat Systems Trainer to join our team in San Diego, CA. This is a full-time onsite position. As a trainer on the COMNAVSURFPAC Readiness ...

MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA . The Personnel Security Specialist's primary function is to handle ...

Personnel Security Specialist

El Segundo, CA · On-site

$75.50K - $125.60K/yr

MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist (PSS)-II to join our team in El Segundo, CA. The Personnel Security Specialist (PSS)-II will play a vital role in ...

Damage Control Expert

San Diego, CA · On-site

$68.60K - $114.10K/yr

MANTECH seeks a motivated, career and customer-oriented Damage Control Expert to join our team working in San Diego, CA. This is an onsite position. The Damage Control SME will work as a trainer on ...

C5I Modernization Analyst

San Diego, CA · On-site

$77.20K - $128.80K/yr

MANTECH is seeking a motivated, career and customer-oriented C5I Modernization Analyst to join our team in San Diego, CA. This is an onsite position. Responsibilities include but are not limited to ...

MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA . The Personnel Security Specialist II will provide essential support to ...

Activity Security Representative

Los Angeles, CA · On-site

$91.60K - $153.80K/yr

MANTECH seeks a motivated, career and customer-oriented Activity Security Representative (ASR) - I to join our team in El Segundo, CA. The Activity Security Representative (ASR) - I will leverage ...

Network Engineer III

San Diego, CA · On-site +1

$117K - $195.10K/yr

MANTECH seeks a motivated, career and customer orientated Network Engineer III to join our team supporting NSWC Corona Range Systems Department to manage Information Technology efforts in support of ...

Acquisition Program Strategist

El Segundo, CA · On-site

$109K - $181.50K/yr

MANTECH seeks a motivated and customer-oriented Acquisition Program Strategist to join our team in El Segundo, CA . The Acquisition Program Strategist will help protect our national security by ...

Activity Security Representative

Los Angeles, CA · On-site

$91.60K - $153.80K/yr

MANTECH seeks a motivated, career and customer-oriented Activity Security Representative (ASR) to join our team in El Segundo, CA. The Activity Security Representative (ASR) will leverage their ...

Personnel Security Specialist

Los Angeles, CA · On-site

$75.50K - $125.60K/yr

MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist (PSS)-II to join our team in El Segundo, CA. The Personnel Security Specialist (PSS)-II will play a vital role in ...

Launch Site Training Systems Engineer

Lompoc, CA · On-site

$116.40K - $194.90K/yr

MANTECH seeks a motivated, career and customer-oriented Launch Site Training Systems Engineer to join our team at Vandenberg Space Force Base (VSFB), CA . The Launch Site Training Systems Engineer ...

Launch Mission Integrator

El Segundo, CA · Hybrid

$116.40K - $194.90K/yr

MANTECH seeks a motivated, career and customer-oriented Senior Launch Mission Integrator to join our team in El Segundo, CA area. This role will support the execution of our SE&I 2 contract with USSF ...

MANTECH seeks a motivated, career and customer-oriented Activity Security Representative (ASR) - I to join our team in El Segundo, CA. The Activity Security Representative (ASR) - I will leverage ...

Launch Mission Integrator

El Segundo, CA · Hybrid

$116.40K - $194.90K/yr

MANTECH seeks a motivated, career and customer-oriented Senior Launch Mission Integrator to join our team in El Segundo, CA area. This role will support the execution of our SE&I 2 contract with USSF ...

Network Engineer III

San Diego, CA · On-site

$117K - $195.10K/yr

MANTECH seeks a motivated, career and customer orientated Network Engineer III to join our team supporting NSWC Corona Range Systems Department to manage Information Technology efforts in support of ...

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ManTech Jobs Information

Does ManTech pay people when they’re sick?

Sometimes. Only some people get paid when they’re sick.
42% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and April 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.
50% of people say they have to use vacation days when they’re out sick.
Based on data from 10 people who took the Breakroom Quiz between June 2025 and April 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 10 people who took the Breakroom Quiz between June 2025 and April 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 13 people who took the Breakroom Quiz between December 2024 and April 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 13 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.
92% of people say they’re treated with respect by their managers.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and April 2026.

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

Most people get breaks without interruption.
83% of people report that they get to take their breaks without interruption.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and April 2026.

Is it stressful to work at ManTech?

Some people feel stressed out here.
50% of people say they often feel stressed out at work.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people at ManTech recommend working with their team?

Most people recommend working with their team.
77% of people report that they would recommend working with their immediate team to a friend.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people get enough training when they start at ManTech?

Some people didn’t get enough training when they started.
46% of people report they didn’t get enough training when they started working here.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people get support to advance at ManTech?

Only some people are given support to advance their career here.
In the last year, 36% of people report not being given support to advance their career here.
Based on data from 11 people who took the Breakroom Quiz between December 2024 and April 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.
75% 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 12 people who took the Breakroom Quiz between December 2024 and April 2026.

Do workers feel well informed about how ManTech is doing?

Most people feel well informed about how the company is doing.
67% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and April 2026.
What are popular cities in California for Mantech jobs?
Infographic showing various job openings at Mantech in California as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% Physical job distribution.
Maintenance & Material Management Logistics Trainer

Maintenance & Material Management Logistics Trainer

ManTech

San Diego, CA • On-site

$68.60K - $114.10K/yr

Other

Medical, Life, Retirement, PTO

Posted 27 days ago


ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

31st of 184 rated software companies


Job description

Description & Requirements
Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now-protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Maintenance & Material Management Logistics Trainer to join our Readiness Assistance Training Team (RATT) in San Diego, CA. This is an onsite position.

RATT supports Commander, Naval Surface Force, U.S. Pacific Fleet (COMNAVSURFPAC) and conducts Sailor-centric deck plate training, material review, management program auditing, and naval readiness support on ships in port to improve overall Sailor proficiency and material readiness.

Responsibilities include but are not limited to:  

  • Provide classroom and deckplate, on-the-job training to Sailors on proper and safe operations, maintenance, and management of combat systems onboard ships import homeported in San Diego, Pacific Northwest, Hawaii, and Japan

  • Conduct comprehensive material condition assessments, review, and assess combat systems programs and preventive and corrective maintenance procedures

  • Make a positive difference and impact on thousands of Sailors in the Pacific Fleet

  • Travel up to 25% - in support of shipboard training, to include ships stationed overseas

Minimum Qualifications:

  • 20+ years of experience using and managing the Navy 3M system. Experience should include a tour as a 3M Coordinator, a Ship's Maintenance and Material Officer, or comparable experience

  • Direct experience, within the last five years, using shipboard maintenance management and logistics databases currently in use by the US Navy

  • Experience and knowledge with procedures and requirements for procurement of repair and replacement parts

  • Experience equivalent to a Navy Quality Assurance Officer (QAO) - fully knowledgeable regarding the Navy's quality assurance processes

Clearance Requirements:

  • US Citizenship required and an active Secret clearance

Physical Requirements:

  • Must be able to maneuver on deckplates aboard ships in port, to include climbing ladders as necessary


The projected compensation range for this position is $68,600.00-$114,100.00. 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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