Software Engineer/Systems Developer

Jma Resources
Mechanicsburg, PA

Position Overview:

JMA Resources, Inc. is seeking an experienced Software Engineer/Systems Developer. In this role, you will lead the design, development, and modernization of secure, scalable software solutions that support mission-critical enterprise applications. You will play a key part in advancing modernization efforts by analyzing existing architectures, improving system performance and reliability, and ensuring compliance with cybersecurity standards. The ideal candidate is a seasoned developer with deep technical expertise, strong analytical skills, and a proactive approach to solving complex challenges in support of defense and government systems.

Responsibilities:


  • Lead the design, development, and enhancement of secure, scalable Java-based enterprise applications.

  • Analyze existing code, dependencies, and architecture to recommend and implement modernization strategies that improve performance, reliability, and security.

  • Collaborate with business analysts, system engineers, and government partners to translate requirements into technical specifications and solution designs.

  • Develop and maintain high-quality, testable, and secure code, including automated unit and integration testing.

  • Support the migration of legacy components to modern frameworks and service-oriented architectures.

  • Integrate enterprise applications with authentication, directory, and authorized services.

  • Prepare and maintain technical documentation, including design artifacts, configuration changes, and release notes.

  • Carry out additional duties as needed to support evolving project and client requirements.

Clearance Level:


  • Current or ability to obtain a Department of Defense (DoD) Secret Clearance is required. Note: To obtain a security clearance, you must be a U.S. Citizen and meet the 13 adjudicative guidelines.

Required Qualifications:


  • 10+ years of software development experience, including:

    • At least two years of experience with Java, J2EE, or JEE application and web services development.


  • Experience with:

    • Role-Based Access Control via Public Key Infrastructure (PKI).

    • Lightweight Directory Access Protocol (LDAP)

    • Oracle Directory (OID/OUD).

    • Java (1.8 to current)

    • Java Enterprise Edition (8 to current).

    • GIT revision control

    • Apache Maven build automation

    • Azure DevOps source control and task management

    • Eclipse Integrated Development Environment (IDE).

    • Spring Framework (2.5 to current)

    • Simple Object Access Protocol (SOAP) Web Services.


  • Active CompTIA Security+ or one of the following certifications:

    • System Security Certified Practitioner (SSCP)

    • Cisco Certified Network Associate-Security (CCNA Security)

    • Cybersecurity Analyst (CySA+)

    • GIAC Global Industrial Cyber Security Professional (GICSP)

    • GIAC Security Essentials Certification (GSEC)


  • Ability to design and implement complex software solutions with minimal supervision.

  • Strong understanding of application architecture, object-oriented design principles, and design patterns.

  • Ability to diagnose and resolve complex systems and integration issues across multiple application tiers.

  • Strong communication and facilitation skills, with the ability to explain technical topics to non-technical stakeholders.

  • Proven ability to manage multiple development priorities, balance project timelines, and adapt to changing environments.

  • Strong analytical skills and a methodical, problem-solving mindset.

  • Works effectively in a collaborative Agile team environment as well as independently.

  • Ability to support certificate issuance and renewal processes, including helping users and systems obtain and install site certificates within the PKI environment.

Preferred Qualifications:


  • A bachelor’s degree with a technical major, such as engineering or computer science.

Creating an Environment of Respect and Opportunity:

At JMA Resources, we value the many paths people take to develop their skills and expertise, and we welcome candidates from all backgrounds. Your qualifications may come from a variety of experiences, including formal education, certifications, professional development, mentorship, hands-on work, or a unique combination of these. We encourage you to share the distinctive journey that has prepared you for this role during your interviews.

Location & Commitments:


  • Position : Full-Time

  • Work Arrangement : Remote

  • Travel : May be required

  • Location Preference : We prefer candidates located in the Eastern Standard Time zone or able to work during the Eastern Standard Time zone business hours) to ensure alignment with client schedules and team collaboration.

  • Work Hours : Standard 40-hour workweek (8 hours/day). Some flexibility may be available to accommodate client needs and personal responsibilities.

What We Offer:


  • Competitive salary and discretionary performance-based bonuses.

  • Comprehensive health benefits, including medical, dental, and vision insurance.

  • Paid Time Off (PTO) and holidays to help you maintain a healthy work-life balance.

  • Opportunities for professional development and continued learning.

  • Hybrid/remote work arrangement with flexible hours.

  • 401(k) retirement plan with company match.

JMA Resources is an equal opportunity employer committed to achieving a workforce with an environment free of discrimination and harassment. All aspects of employment, including recruitment, hiring, promotions, transfers, discipline, terminations, wage and salary administration, benefits, and training, are based on business needs, job requirements, and individual qualifications, without regard to race, age, color, physical or mental disability, religion, gender, sexual orientation, gender identity/expression, marital status, national origin, political affiliation or protected veteran status.

At JMA Resources, we are dedicated to fostering an inclusive environment for all qualified individuals. We provide reasonable accommodations to persons with disabilities to ensure equal access throughout the application and hiring process. If you need assistance or require an accommodation, please reach out to Amy Foy, VP of Employee Experience, at [email protected] .

JMA Resources participates in E-Verify to confirm the identity and employment eligibility of all newly hired employees.

Posted 2025-11-07

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