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Sr Software Development Engineer In Test Jobs in Newark, DE

ProKatchers

Senior Software Engineer

West Bradford, PA

$102K - $135K/yr

Senior Software Engineer Location : Downingtown, PA 19335 Duration : 12 Months Shift Details : 100 ... Use AI-assisted coding tools like GitHub Copilot in daily development. * Require 5+ years of full ...

Parsons Corporation

Senior Software Developer

Aberdeen, MD · On-site

$58.50 - $77.50/hr

... Design & Development * Create logical and functional software code in a variety of programming ... Collaborate with systems engineers, test engineers, and field personnel to resolve issues and ...

RSC2 Inc.

Software Product Engineer Senior

Aberdeen, MD · On-site +1

Senior Software Product Engineer Founded in 2009, RSC2, Inc. is a Small Business Administration ... Conduct full stack software engineering, architecture and design and development for the portfolio.

Marencor

Manager, Software Development

Wilmington, DE · On-site

$175/hr

Manager, Software Development Engineering Location: Hybrid/KS / Chicago, IL / IA / Manassas, VA ... A senior development Manager (10+ Years) who has recent experience leading UI/react Projects ...

ECCLESIASTES INC

Sr. Software Engineer

Newark, DE

$120K - $159K/yr

POSITION TITLE: Sr. Software Engineer POSITION DUTIES: Analyze business user needs, design, develop ... Position is based out of headquarters in Newark, DE but may be assigned to various unanticipated ...

Parsons

Senior Software Developer

Aberdeen, MD

$58.50 - $77.50/hr

... Design & Development * Create logical and functional software code in a variety of programming ... Collaborate with systems engineers, test engineers, and field personnel to resolve issues and ...

Hologic

Senior Software Engineer, Medical Device

Newark, DE

$120K - $158K/yr

The person in this role will work as part of a team developing user-facing applications for medical ... Collaborate with Test Engineers to understand functionality for the development and support of ...

Inizio Partners

Senior Software Engineer

Wilmington, DE · On-site

$118K - $156K/yr

About the job Senior Software Engineer Inizio Partners is a top-rated business consulting ... Our client is a fast-growing leader in the Data Privacy industry. Their patented hybrid artificial ...

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All JobsSr Software Development Engineer In Test JobsSr Software Development Engineer In Test Jobs in Newark, DE

Sr Software Development Engineer In Test information

See Newark, DE salary details

$22K

$122.8K

$159.8K

How much do sr software development engineer in test jobs pay per year?

As of Jun 14, 2026, the average yearly pay for sr software development engineer in test in Newark, DE is $122,754.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,000.00 and $140,300.00 per year, depending on experience, location, and employer.

What is the difference between Sr Software Development Engineer In Test vs Software Development Engineer In Test?

AspectSr Software Development Engineer In TestSoftware Development Engineer In Test
Required CredentialsBachelor's/Master's in CS or related, experience in automation testingBachelor's in CS or related, focus on automation skills
Work EnvironmentDesigns and develops complex test frameworks, leads testing initiativesDevelops and maintains test scripts, executes testing
Employer & Industry UsageUsed in tech companies, especially in QA and testing teamsCommon in software development companies, focusing on testing automation

The main difference is that a Sr Software Development Engineer In Test typically has more experience, leads testing efforts, and designs complex testing frameworks, while a Software Development Engineer In Test primarily focuses on developing and executing test scripts. Both roles require strong automation skills and are vital in ensuring software quality, but the senior role involves more leadership and strategic testing responsibilities.

What are some common challenges faced by a Sr Software Development Engineer in Test when working on large-scale projects?

Sr Software Development Engineers in Test (SDETs) often encounter challenges such as managing complex test automation frameworks, ensuring comprehensive test coverage for rapidly evolving codebases, and coordinating with multiple development and QA teams. Balancing the need for speed in continuous integration pipelines with maintaining high-quality standards can also be demanding. Additionally, SDETs are frequently responsible for mentoring junior testers and advocating for best testing practices across cross-functional teams, which requires strong communication and leadership skills.

What is a Sr Software Development Engineer In Test (Sr SDET)?

A Sr Software Development Engineer In Test (Sr SDET) is a senior-level professional responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality of software products. They work closely with developers and other QA team members to create robust testing strategies, identify defects, and improve the overall software development process. Sr SDETs have advanced programming skills, deep knowledge of test automation, and often mentor junior team members. Their goal is to enable efficient, reliable, and scalable automated testing throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Sr Software Development Engineer In Test, and why are they important?

To thrive as a Sr Software Development Engineer In Test, you need advanced programming skills (such as Java, Python, or C#), deep understanding of software testing methodologies, and a bachelor’s or master’s degree in computer science or a related field. Expertise with automation frameworks (like Selenium or Cypress), CI/CD tools (Jenkins, Git), and test management systems is typically required, along with certifications such as ISTQB being beneficial. Exceptional problem-solving abilities, attention to detail, and strong collaboration and communication skills distinguish standout professionals in this role. These competencies ensure the delivery of high-quality, reliable software products through efficient test automation and seamless teamwork.
What are popular job titles related to Sr Software Development Engineer In Test jobs in Newark, DE? For Sr Software Development Engineer In Test jobs in Newark, DE, the most frequently searched job titles are:
Sr Software Development Engineer In Test jobs near you
Lead Electrical Warfare Software Engineer (SIGINT/ELINT)

Lead Electrical Warfare Software Engineer (SIGINT/ELINT)

MAG Aerospace

Aberdeen Proving Ground, MD • On-site

Full-time

Medical, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

Position Summary
MAG Aerospace is seeking an experienced Senior Software Systems Engineer to lead and manage the software development efforts for a dynamic program under PdL Strategic Spectrum Warfare. Candidate will provide expert technical guidance to contractors and manage all phases of the software lifecycle, from requirements definition to final validation. In this role, the candidate will ensure contractor performance aligns with program needs and operational requirements. The Senior Software Systems Engineer will be a key leader in shaping the future of our Electronic Warfare (EW) and Signals Intelligence (SIGINT) capabilities by managing the development of extensible and scalable software architectures.
This is a fantastic opportunity to join a fast-growing team with multiple opportunities for upward advancement supporting EW&C. The EW&C program delivers critical capabilities to counter current and future threats, enabling the next generation of warfighting capabilities from sensor to Soldier worldwide. By applying game changing cyber technologies through agile development methodology, we enable battlefield dominance for our Warfighters.
Essential Duties and Responsibilities
  • Direct contractor-led software development teams to ensure technical solutions align with program standards and operational needs.
  • Manage stakeholder engagements to capture operational intent and translate Soldier feedback into clear, actionable system and software requirements.
  • Oversee the contractor's design of a flexible Radio Frequency (RF) and Open Systems Architecture (OSA) that supports current and future EW sensors, effectors, and SIGINT capabilities.
  • Conduct rigorous verification and validation of all contractor-developed software to confirm it meets technical specifications and operational requirements.
  • Write and manage the development of Statements of Work (SOWs) and System Requirements Documents (SRDs) for Other Transaction Authority (OTA) agreements.
  • Lead cross-functional teams to ensure technical solutions meet performance metrics and program goals.
  • Collaborate closely with the PL SSW Chief Engineer and the PL SSW Sr. SW Architect to ensure architectural and technical alignment.
  • Maintain a strategic focus on integrating emerging technologies such as Artificial Intelligence (AI), Machine Learning (ML), Next Generation Command and Control (NGC2), Joint All-Domain Command and Control (JADC2), and the Joint Electromagnetic Spectrum (JEMS).

Requirements
  • 10+ years of experience in the software development lifecycle, with a demonstrated progression into technical leadership or program management roles.
  • Proven experience overseeing the design and implementation of RF architectures and Open Systems Approaches.
  • Strong understanding of EW and SIGINT systems.
  • Experience developing or managing SOWs and system requirements.
  • Strong understanding of modern software development principles and the ability to effectively oversee teams working with languages such as Java, Python, and C++.
  • Knowledge of Modular Open Systems Approach (MOSA) principles and their application in defense systems.
  • Familiarity with cloud platforms (e.g., AWS, Azure), containerization technologies, and microservices architecture.
  • Understanding of the DevOps culture and tools for continuous integration and delivery (CI/CD).
  • Knowledge of agile development methodologies, including Scrum and Kanban.
  • Familiarity with database management systems, API design principles, and data analytics tools.
  • Understanding of cybersecurity best practices, including threat modeling, encryption, and authorization.
  • Strategic thinker with the ability to balance immediate technical needs with a long-term strategic vision.
  • Excellent communication, negotiation, and stakeholder management skills.
  • Proven ability to lead and provide clear guidance to contractor teams.
  • Strong analytical and problem-solving skills for troubleshooting complex technical issues.
  • Ability to adapt to new technologies and evolving program requirements.
  • Effective time management and prioritization skills to manage multiple project timelines.
  • A strong commitment to collaboration with cross-functional teams, including test and evaluation, product management, and quality assurance.

Preferred:
  • Master's degree in Computer Science, Software Engineering, or a related technical field.
  • Experience working within a DoD or Army program office environment.
  • Familiarity with the DoD acquisition process.
  • Experience with cloud-based architectures and containerization in a defense context.
  • Strong background in cybersecurity principles and practices.

Education and Certification Requirements:
Bachelor's degree in Computer Science, Software Engineering, or a related field.
#LI-VF1
Special Note
The position is contingent upon candidate's ability to meet physical and medical requirements as needed by the position; including compliance with all applicable federal, state, and local jurisdictional requirements. This position requires 25% travel to Army and contractor locations within CONUS
Benefits and Compensation
At MAG Aerospace, we value your contributions providing our employees with a robust Total Rewards package that supports your total well-being. Full-time and part-time employees working at least 30 hours a week on a regular basis are eligible to participate in MAG's Total Rewards programs. Our offerings include health, life, disability, financial, and retirement benefits as well as paid leave, professional development, and tuition assistance. Individuals that do not meet the threshold are only eligible for select offerings not inclusive of health benefits. We encourage you to learn more about our Total Rewards Program by visiting the Resource page on our Careers site: https://www.magaero.com/benefits/. Salary at MAG Aerospace is determined by various factors including but not limited to location, the particular combination of education, knowledge, skills, competencies, and experience as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $185,000 to $260,000 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of MAG's total compensation package for employees.

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