Senior Software Engineer SMES
$86k - $139kL3Harris
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.
L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
Job Title: Senior Software Engineer SMES
Job Code: 36284
Job Location: Camden, NJ (On-Site)
Schedule: 9/80 Regular (Every Other Friday Off)
Job Description:
L3Harris Space Mission Systems is seeking a Senior Software Engineer. Responsibilities include leading a software development team, analyzing requirements and the translation of requirements into working and maintainable solutions, planning the development, assigning budgets and tasks, tracking teams’ status, measuring teams work performed utilizing Earned Value Management System (EVMS) techniques and enforcing process across the entire Software Development Life Cycle (SDLC).
The selected candidate will apply technical proficiency across various stages of our SDLC, gather requirements and work closely with stakeholders to prioritize and scope tasks. The selected candidate will be working as a lead team member on a Scrum team and will be instrumental in setting our direction and strategy for product and infrastructure development.
Essential Functions
Experience leading an Agile Software Team / Project, strong technical communication skills
Project planning, task definition and assignment; performance monitoring
Object-oriented design and implementation experience, with exposure to software modeling and UML tools such as MagicDraw/Cameo
Developing Software utilizing Modern Cloud Application Development tools and standards
Support the engineering team members as a subject matter expert in application software application development, through guidance and direction to one or more software engineers
Investigate root cause of complex issues, and implement solutions, working independently or with a multi-discipline team
Apply computer science, engineering, and mathematical analysis concepts and principles in the development of software for the target hardware
Work closely with cross functional members of the engineering organization to develop and evaluate interfaces between hardware and software, and operational performance requirements and design of the overall system
Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, hardware-software integration, and formal test
Develop software test plans and procedures, and other relevant technical documentation
Utilize modeling tools and equipment to establish operating data, conduct experimental tests, prototype, and evaluate results
Participate in peer reviews, identify, track and repair defects
Requirements
U.S. citizenship eligible for a Department of Defense (DoD) Secret clearance
Bachelor’s or master’s degree in computer engineering, Electrical Engineering, Computer Science, or related field
5+ years of experience debugging application and cloud-based applications
Usage of Platform as a Service and Infrastructure as a Service technologies, such as VMWare, OpenShift, or similar
Preferred Additional Skills
Experience with Agile Scrum Practices
Experienced Rust developer is highly desired.
Excellent oral and written communication skills
Experience developing device drivers and software for integrated communication systems
Experience with commercial telephony software packages, such as Asterisk
Experience with implement Risk Management Framework (RMF) security control across application software
In compliance with pay transparency requirements, the salary range for this role is $86,000.00 - $139,000.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.
#LI-RTC
L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.
Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.
By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.
L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English ( or Spanish ( . For information regarding your Right To Work, please click here for English ( or Spanish ( .
$86k - $139k
...technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Software Engineer SMES Job Code: 36284 Job Location: Camden, NJ (On-Site) Schedule: 9/80 Regular (Every Other Friday Off) Job...SeniorLocal areaFlexible hours$105k - $151k
...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Embedded Software Engineer - SMES Level Job Code: 36469 Job Location: Camden, NJ-Relocation packages available for qualified candidates....SeniorLocal areaRelocation$170k - $200k
...therapeutics, we help individuals extend their lifespan and optimize their health. Due to growth, we are looking to add a Senior Software Engineer to our Remote Team! Why join us? What We Offer: Competitive base pay and overall compensation package Full benefits: Medical...SeniorLocal areaRemote work$91k - $172.49k
...the most demanding environments. Join a global team of 35 000 engineers, software developers, and cyber experts who turn complex challenges... ...world. The Work The Lockheed Martin Rotary & Mission Systems Senior Software Engineer will have the opportunity to perform real-...SeniorTemporary workWork at officeWorldwideFlexible hours$85.4k - $122k
...Summary We’re looking for a mid-level Software Engineer who enjoys building the connective tissue between systems, APIs, cloud services, data pipelines, and customer-facing experiences. This role sits at the intersection of IT and Marketing, supporting platforms like Adobe...SeniorFull time$126k - $190k
...agencies rely on Relativity's legal AI software to securely surface and manage the most... ...What We Do At Relativity, engineers don't just write code- they harness AI tools... ...Kubernetes Integration Team is seeking a Senior Engineer to help us prototype and rapidly...SeniorRemote workHome office$125.9k - $148.1k
...Full-Stack Senior Software Engineer At Armanino, you determine your career path. This means it's possible to pursue challenges you are passionate about, in industries you care about. Armanino is proud to be among the top 20 largest firms in the nation and one of...SeniorContract workLocal areaFlexible hours$169k - $192k
...Google Cloud, and a major fundraise ahead, Obsidian is scaling rapidly toward long-term growth and IPO readiness. As a Senior Software Engineer at Obsidian, you’ll: Own meaningful product and platform work across Obsidian’s engineering stack. This is a generalist...SeniorTemporary workWork from homeWorldwideFlexible hours$86.6k - $144.4k
...Are you a collaborative Software Engineer looking to work for a mission driven global organization? About the role We are seeking a highly capable Software Engineer to join our fast-paced, Agile development team. This full-stack JavaScript engineer will own and contribute...SeniorLocal area$115.7k - $127k
...Sr. Software Engineer Maintains responsibility for overseeing the design, development, and support of business-critical applications. Provides leadership in the planning, development, testing, deployment, and documentation for projects and enhancements to business-critical...SeniorFull timeRemote work2 days per week$118k - $178k
...for innovation and creating the best experience for job seekers. (*Comscore, Total Visits, March 2025) Day to Day As a Software Engineer III on the AI Gateway & Guardrails team at Indeed, you will own and drive the development of platform services that connect Indeed...SeniorWork experience placementLocal area$98.68k - $231.28k
...( This division specializes in offering Software-as-a-Service (SaaS) and subscription-based... ...expertise. In the role of Software Engineer, you will be an important contributor within... ...provided with the assistance of senior team members. Understand platform usage...SeniorWork experience placementWork at officeLocal areaRemote workWorldwideNight shiftWeekend work$94k - $115k
...worldwide.* For more information, visit transamerica.com. Job Description Summary Job Description Summary The Senior Software Engineer designs, builds, and supports modern web applications using TypeScript, React, and a Node.js API tier deployed on cloud...SeniorContract workWork at officeRemote workWorldwideWork visaRelocation package3 days per week- ...McCabe, Weisberg & Conway, LLC, located in Westmont, NJ, is hiring a Senior Developer to enhance our legal services. Ideal candidates will have over 10 years of experience in C#, T-SQL, SQL Server, and the .NET framework. The role involves collaborating with cross-functional...SeniorFull time
- ...Role: We're searching for an experienced and owner-minded Software Engineer to join Perpay and contribute to our culture of technical... ...collaborate with stakeholders ranging from entry-level contributors to senior-level executives. This opportunity is both unique and pivotal...SeniorOdd jobFull timeWork at officeLocal areaRelocation packageWeekend work
- ...A leading quantitative trading firm in Pennsylvania is seeking a Senior Software Engineer to enhance its ETF Development Team. the ideal candidate will have 3+ years of C# development experience and familiarity with Python, C++, or JavaScript/TypeScript is advantageous...Senior
- ...services to efficiently handle core data workloads. Collaborate with engineering, data, and product teams to advance platform capabilities.... ...education and experience deemed equivalent (Required)Acce...Software Engineer, Platform Engineer, Platform, Solutions Architect,...SeniorWork experience placement
- ...leveraging vector search, embeddings, semantic ranking, and enterprise data sources (structured + unstructured). • Context Engineering: Develop prompt strategies, memory frameworks, and metadata tagging to improve contextual accuracy and response quality....Senior
$75k - $142.76k
Lockheed Martin in Mount Laurel, NJ, is looking for a Software Engineer. The successful candidate will be responsible for driving complex software solutions and will lead design reviews, ensuring deliverables meet all requirements. This role requires C++ and Java development...SeniorRemote work- 慨正橡扯 is seeking a Software Engineer to drive complex software solutions for the Rotary and Mission Systems in Mount Laurel, NJ. This role involves designing, developing, and integrating software components in a collaborative Agile environment. The ideal candidate will have...SeniorRemote work
$115.7k - $140k
...cost optimization, governance, and security requirements. Collaborates with cross-functional teams, including developers, network engineers, cybersecurity teams, and IT administrators to support enterprise cloud initiatives and operational excellence. Provides...SeniorFull timeLive outWork at officeRemote work2 days per week- A leading quantitative trading firm in Bala Cynwyd is seeking a Senior Software Developer to join their HR Technology & Shared Services team. This full-stack engineering position involves designing and building secure applications, developing backend services in C# or Java...Senior
- Holman Enterprises in Mount Laurel Township, NJ seeks a skilled developer specializing in C#.NET and Microsoft web technologies. The role involves the design, development, and improvement of applications to meet organizational needs. Ideal candidates will have at least ...SeniorRemote job
- ...A community-focused security provider in New Jersey is seeking a Senior Field Technician responsible for installing and commissioning fire alarm and access control systems. The role involves mentoring junior technicians and ensuring installations meet industry standards...SeniorLocal area
- ...system designs Apply systems thinking to create solutions across environments and products Collaborate in the selection of software development tools and frameworks Influence product design by being the voice of maintainability Ensure the delivery of high...SeniorFull timeCasual workWork at officeFlexible hours
$140k - $160k
...Sr. Full Stack Engineer HHAeXchange is the leading technology platform for home and community-based care. Founded in 2008, HHAeXchange... ...Cultivate Mentorship & A Standard of Excellence: Mentor fellow software engineers, fostering a culture of collaboration, accountability...SeniorFull timeLocal areaFlexible hoursNight shift- ...Our client, a leading organization in the financial services industry, is seeking a Sr. Software Engineer to join their team. Job Title: Sr. Software Engineer Location: Philadelphia, Pennsylvania (Hybrid 2 days a week onsite Pay Range: Competitive 6...SeniorWeekly payContract workTemporary workFlexible hours2 days per week
- ...Senior Software Developer TrafficCast International, Inc. is a leading company in digital traffic information and service provision.... ...commercialization of TCI systems. Reporting to the Sr. Director of Software Engineering, the Sr. Software Engineer serves as a key team member and...SeniorFull time
- ...Job Title: Cyber Software Engineer – TS/SCI Required Location: Cherry Hill, NJ (Relocation Assistance Available) Clearance Requirement: Active Top Secret/SCI Overview: Cohere Technology is seeking a Cyber Software Engineer to support advanced cyber...Relocation packageFlexible hours
$100 per week
...client of Innova Solutions is immediately hiring for aSoftware Engineer Position Type: Full Time Contract, Contract to hire Duration... ...,08103 As aSoftware Engineer, you will: Client is seeking a Software Engineer who is responsibilities include the translation of...Hourly payFull timeContract workTemporary workWork experience placementImmediate startWorldwideFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer SMES. Be the first to apply!

