ManTech International

Systems Engineer

ManTech International$77K — $128K *
US-AnywhereRemote in United States
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's Degree with 2+ years of relevant systems engineering experience, or 6 years of relevant experience without a degree.
  • Expanded knowledge of Cameo Systems Modeler and SysML.
  • Ability to analyze solutions using standard procedures for modeling or data entry issues.
  • Proven communication skills for technical information in team settings.
  • Ability to work with moderate supervision while enhancing systems engineering skills.

Responsibilities

  • Populate and update the Cameo environment with data and models according to templates and guidance.
  • Assist senior engineers in drafting system context and lower-level architecture models.
  • Organize model descriptions for the Final Documentation Package and document technical assumptions.
  • Analyze and solve straightforward technical problems following standard procedures.
  • Ensure modeling contributions comply with project-specific formatting and quality standards.
  • Develop knowledge of MANTECH processes to improve technical output efficiency.
  • Collaborate with stakeholders to create systems that meet USSF and DoW requirements.

Benefits

  • Health Insurance
  • Life Insurance
  • Paid Time Off
  • Holiday Pay
  • Short-term and long-term Disability
  • Retirement and Savings
  • Learning and Development opportunities
  • Wellness programs and optional benefits.
Full Job Description
General information

Requisition #

R67784

Locations

USA-Remote Work

Posting Date

05/14/2026

Security Clearance Required

TS/SCI

Remote Type

Fully Remote

Time Type

Full time

Description & Requirements

***This is for a future opportunity***

MANTECH seeks a motivated and detail-oriented Systems Engineer (L2) to join our Intelligent Engineering Practice. This is a remote position where you will support the Telecommunication Service Provider's MBSE Development project by assisting in mapping a Proliferated Low Earth Orbit (PLEO) global communications network.

Responsibilities include but are not limited to:
  • Populating and updating the Cameo environment with data and interface models following established templates and Lead Architect guidance.
  • Assisting higher-level engineers in drafting system context and lower-level models for the Initial Architecture Baseline.
  • Supporting the compilation of the Final Documentation Package by organizing model descriptions and documenting standardized technical assumptions.
  • Analyzing and solving a range of straightforward technical problems using standard procedures and experience-based judgment.
  • Ensuring all individual modeling contributions adhere to project-specific formatting and naming conventions to maintain the quality of digital deliverables.
  • Building a working knowledge of MANTECH processes and the mission to improve the quality and efficiency of technical outputs.
  • Working with all stakeholders to ensure complete and functioning systems that meet all USSF and DoW digital thread requirements.


Minimum Qualifications:
  • Bachelor's Degree with 2+ years of relevant systems engineering experience, or 6 years of relevant experience in lieu of a degree.
  • Expanded knowledge of Cameo Systems Modeler and SysML.
  • Ability to analyze possible solutions using standard procedures and precedents to resolve modeling or data entry issues.
  • Proven ability to communicate technical information clearly and concisely within a team environment.
  • Demonstrated ability to work under a moderate level of direction while continuing to build expertise in systems engineering.


Preferred Qualifications:
  • Basic understanding of SATCOM or space-based communication networks.
  • Exposure to Teamwork Cloud (TWC) and basic configuration management concepts such as locking and unlocking elements.


Clearance Requirements:
  • Must have an active DoD TS/SCI clearance


Physical Requirements:
  • Must be able to remain in a stationary position 50% of the time.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering high-level technical presentations to executive stakeholders. 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 $77,200.00-$128,800.00. 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.

About ManTech International

ManTech International Corporation is an American defense contracting firm that was founded in 1968. The company provides cybersecurity, intelligence, and defense solutions to the United States Government. ManTech has over 9,000 employees and operates in 40 countries worldwide. The company's services include software development, systems engineering, and enterprise IT solutions. ManTech has been awarded numerous contracts by the U.S. Department of Defense and other government agencies.
Learn more about ManTech International
Size
9,800 employees
Market Cap
$3.7 billion
Industry
Net Income
$120.5 million
Founded
1968
5 Year Trend
+9.8%
Revenue
$2.5 billion
NASDAQ

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