**This position is contingent upon award of contract/contract requirements.**   

ALEX – Alternative Experts is seeking a Senior Software Engineer to support the design, development, integration, and sustainment of enterprise software systems in a federal environment. This role is responsible for delivering secure, scalable, and high-performing applications that support mission-critical operations. The position requires advanced technical expertise, experience in secure software development, and the ability to operate within structured cybersecurity and compliance frameworks.

• Design, develop, test, and maintain enterprise-level software applications and system components
• Support full software development lifecycle (SDLC), including requirements analysis, design, development, integration, testing, and deployment
• Ensure applications meet performance, scalability, and security requirements
• Implement secure coding practices and integrate system security controls in coordination with cybersecurity personnel
• Support system integration and interoperability across multiple platforms and environments
• Troubleshoot and resolve complex technical issues related to software and system performance
• Develop technical documentation, including system designs, user documentation, and configuration artifacts
• Collaborate with system administrators, cybersecurity analysts, and stakeholders to ensure secure and efficient system operations
• Support compliance with federal security requirements, including RMF-related processes
• Apply modern development practices (e.g., Agile, DevSecOps) to improve delivery efficiency and system quality

Required Experience:

• 5 to 9 years of experience in software engineering, cybersecurity, or related technical field
• Experience developing and maintaining applications in secure, enterprise environments
• Experience integrating security practices into software development processes
• Demonstrated experience working in structured, regulated environments

Training / Certifications (must align to DoDM 8140.03):

Candidates must possess certification(s) in one or more of the following areas:

• IAT Level II (Information Assurance Technical):
  • GSEC, Security+ CE, SSCP, or CCNA-Security
• IAM Level II (Information Assurance Management):
  • CAP, GSLC, CISM, CASP-CE, or CISSP (or Associate of CISSP)
• Cyber Defense (preferred but highly valued):
  • CEH, GCIA, CSIH, or GCIH
• Operating System / Computing Environment Certification:
  • Applicable OS/CE certification for systems requiring privileged access

Education:

• Bachelor’s degree from an accredited institution;
• OR Certification aligned with CNSSI 4012, 4013, 4014, 4015, or 4016;
• OR Associate degree with a minimum of 10 years of relevant experience

*  U.S. Citizenship Required due to federal contract. No visa sponsorship (OPT/CPT included).

About Us. Founded in 1987 and headquartered in Marshall, VA, ALEX - Alternative Experts, LLC (ALEX) is an ISO 9001:2015-certified Woman Owned Small Business that's changing the way government does business by delivering a powerful, industry-leading array of core services to help its clients achieve mission-critical objectives. ALEX provides a variety of benefits designed to help meet the needs of our employees. See a summary of ALEX's Employee Benefits for more information. 

ALEX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, protected veteran status, or disability. Applicants must be able to perform the essential functions of the job. 

In order to comply with the Equal Pay for Equal Work Act, we reasonably believe the pay range for this position is reasonable and within the guidelines. Multiple factors are taken into account with any offer of employment by ALEX, including experience, education, and skills. 

Reasonable accommodations will be made to allow employees to meet the essential functions of the job unless those accommodations cause undue hardships to the employer. To request a reasonable accommodation, contact the Human 

Resources Department at hr@alexinc.com.

Veterans and Individuals with Disabilities are highly encouraged to apply.