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Integration Engineer

Leidos Open
Huntsville Full-time Mid-level Software Engineering

At a glance

Mid-level Software Engineering role at Leidos. Huntsville · full-time · $87,100–$157,450 base.

SalaryStated by Leidos
$87,100 – $157,450
Base salary for this role, in USD per year, as published in the posting.
This role, from LeidosOur estimate for the market: $94,100–$142,500Median $122,275
The range includes the market median of $122,275 for mid-level software engineering roles in Huntsville.
Worked out from 13 postings that stated pay, median $122,275. Last updated Oct 26, 2026.
RoleSoftware Engineering
SeniorityMid-level
LocationHuntsville
EmploymentFull-time
Base pay$87,100–$157,450
PostedNov 5, 2026
Role brief

techroles summary, based on the employer's posting.

What you'll do

  • Run test plans for hardware projects as they move through development, qualification and acceptance
  • Build, adapt and operate HWIL platforms to meet hardware testing needs
  • Document requirements checks and validation results in reports
  • Analyze test logs with tools such as Wireshark, then troubleshoot hardware or software with debugging tools
  • Work with customers and support staff on testing, analysis and troubleshooting

What you bring

  • A relevant ABET-accredited engineering or computing degree, with four years of experience, or a master's degree and two years
  • Experience with defense or commercial test engineering methods and processes
  • Hands-on work creating and running hardware or software test procedures, plus integration and troubleshooting experience
  • An active secret clearance

Who this fits

This role suits an engineer with practical test and integration experience who can support hardware projects and work directly with customers. You must live in North Alabama or be willing to relocate to the Huntsville area, and hold a secret clearance. Work may involve outdoor conditions in any weather, lifting up to fifty pounds, and around four weeks of travel each year.

From the employer

Looking for an opportunity to make an impact?

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

Are you ready for your next career challenge?

Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions.

Leidos Defense, Systems Integration and Test Team, is seeking an Integration Engineer in Huntsville, AL. We are a diverse team that works to implement unique solutions for complex problems in the defense sector, including but not limited to kinetic and directed energy defensive and offensive platforms as well as RADAR and other surveillance and sensor technologies. Our team works across multiple business sectors, with industry partners, and directly with the customer. We strive to have a variety of skillsets personally and across the team to meet the needs of our customers.

Primary Responsibilities

  • Executing test plans for development, qualification, and acceptance phases of hardware projects.
  • Creating, modifying, and using Hardware-In-the-Loop (HWIL) test platforms to satisfy testing requirements.
  • Completing requirements verification and validation documentation and reports.
  • Performing test data analysis via data log parser, Wireshark, and/or software debug tools.
  • Debugging software and/or hardware with various tools.
  • Working directly with the customer and other support personnel on of the afore mentioned responsibilities.

Basic Qualifications

  • Bachelor’s degree in Systems Engineering, Software Engineering, Computer Science, Computer Engineering or Electrical Engineering or equivalent degree from an ABET-accredited university with 4+ years of prior relevant experience or Master’s degree with 2+ years.
  • Candidates must have knowledge of and experience with defense or commercial test engineering practices and processes.
  • Candidates must have experience developing and executing hardware or software test plans and procedures.
  • Candidates must have direct, hands-on experience with hardware, software, or system integration, troubleshooting and testing.
  • Resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL area.
  • Possess a secret clearance.
  • The position may require working outside in all weather conditions and lifting up to 50 pounds.
  • The position may require minimal travel for test events (approximately 4 weeks a year).

Preferred Qualifications

  • 3+ years of experience with test planning and execution.
  • Working knowledge and operation of electronic test equipment (e.g. oscilloscope, voltmeter, signal analyzer/generator)
  • Working knowledge of software languages Python, C, C++, C# and or firmware languages for Xilinx or Altera devices
  • Experience with Linux, Matlab, Labview, and WireShark
  • Experience preparing and presenting briefings and/or demonstrations to customers and management
  • Planning and executing demonstration tests and US Gov't test ranges/facilities


AppKinetic



If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

October 14, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $87,100.00 - $157,450.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Software Engineering$80k+

Find me work

By the team behind techroles.

Find me work
Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind techroles.