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Software Engineer

Expired Job

Mantech Herndon , VA 20170

Posted 4 months ago

The Innovative Security Solutions (ISS) Division provides cyber, security and intelligence solutions to a wide range of Defense and Intelligence Community customers. This division consists of a team of technical leaders that deliver advanced software capabilities to government organizations.

Our customers have high standards, are technically adept, and use our products daily to support their mission of protecting national security. Our contributions to our customer s success is driving our growth.

The Software Engineer will be a key member of our mission infrastructure development team. This team develops network-connected backend services, as well as web-based interfaces. The successful candidate must be an enthusiastic and passionate engineering professional, have expertise in a variety of fields, and be able to professionally represent ManTech in customer facing meetings.

Job responsibilities include but are not limited to:

Write stable, extensible, and maintainable code

Integrate with third-party APIs and internal utilities

Maintain and add to a suite of automated test

Participate in code reviews

Participate in the project s agile process

Translate technical requirements into high-quality, secure, and robust implementations

Position Requirements:

Requires Bachelor's degree or equivalent experience

Experience contributing to a large software project

Ability to design features for and maintain long standing software systems with a small team of developers

Strong knowledge of Linux

Quick learner, both able and willing to learn new technology and software

Ability to work with minimum supervision, while collaborating with team members regularly

A passion and desire to produce elegant code

Desired Skills / Experience:

Experience with Python 3.x

Alternatively strong experience in other languages is acceptable: C/C++, Java, C#, Go, Rust

Exposure to frontend technologies and how they fit into the larger software design

Ability to read JavaScript

Understanding of REST APIs

Exposure to databases and SQL

Ability to analyze network traffic using Wireshark, tcpdump or related tool

Strong understanding of Layer 2 and Layer 3 networking concepts

Experience with continuous integration and deployment

Experience with tunneling protocols (e.g. OpenVPN, OpenSSH, IPSec, GRE, L2TP)

Experience with VMware and vCenter

Experience with Amazon Web Services and/or other cloud service providers

Experience with Ansible

Experience with Docker

US Citizenship and the ability to obtain a security clearance required

Entering ManTech s 50th year, we hold the distinct honor of being named a Top 100 Global Technology Company by Thomson Reuters. We have earned this and many other accolades over the years for our dedication to serving the missions of our nation s most important customers:

U.S. Intelligence, Defense and Federal Civilian agencies. All know us as a trusted partner offering best-in-class solutions in cyber, data collection & analytics, enterprise IT, and systems and software engineering tailored to meet their specific requirements.


Requires Bachelor s degree or equivalent and five to seven years of related experience. Minimum of two years experience in technology/tools specific to the target platforms.


See Qualifications

Years of Experience

See Qualifications

Position Type





For more than 40 years, ManTech employees have been solving complex problems for the national security community. We are comprised of approximately 10,000 talented employees around the world.

We adhere to the simple, no-nonsense values on which ManTech was founded more than four decades ago, aligning squarely with the mission objectives of our customers. As our customer base continues to expand and diversify, we continue to diversify our workforce and solutions. Half our employees have a military background, and more than 70 percent hold a government security clearance. As a leading provider of innovative technology services and solutions for the nation's defense, security, space, and intelligence communities; we hold nearly 1,000 active contracts with more than 40 different government agencies.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Waretime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accomodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accomodation please click and provide your name and contact information.

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Software Engineer

Expired Job