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Appian Security Developer - CLEARED

Arlington, VA 22209

Posted: 08/07/2026 Telecommute: Fully Remote Specialty: Appian Job Number: 13128 Employment Type: Contract

Job Description

The Squires Group is seeking an Appian Security Developer to support the development and security enhancement of an Appian-based process automation solution. This role will focus on implementing custom development, addressing cybersecurity requirements, and supporting security gap remediation efforts to help maintain compliance within a secure environment.

 

This position is remote, but must work east coast hours.  Per our Federal Government contract, candidates must be U.S. Citizens with an active Secret Clearance.

Responsibilities

  • Design, develop, and maintain custom applications using the Appian platform.
  • Implement security-focused enhancements and remediation activities within Appian applications.
  • Collaborate with development, functional, and security teams to address cybersecurity requirements.
  • Analyze and resolve security findings, vulnerabilities, and compliance gaps.
  • Develop and maintain integrations using REST APIs and web services.
  • Configure Appian process models, interfaces, records, reports, and business rules.
  • Participate in Agile ceremonies, including daily stand-ups and sprint activities.
  • Support testing efforts, including unit, integration, and user acceptance testing.
  • Troubleshoot and resolve application, security, and performance issues.
  • Document technical solutions and follow development and security best practices.
  • Support application deployments and ongoing maintenance activities.

Qualifications

  • Active Secret Security Clearance.
  • Bachelor's degree in Computer Science, Information Systems, Cybersecurity, Engineering, or related field; equivalent experience considered.
  • 5+ years of experience with the following:
    • Hands-on experience with Appian custom development and process automation solutions.
    • Experience applying cybersecurity principles within software development environments.
    • Experience identifying and remediating security vulnerabilities and compliance gaps.
    • Experience developing and maintaining API integrations, including REST services.
    • Experience performing unit testing and supporting quality assurance activities.
    • Knowledge of the software development lifecycle (SDLC).
  • Experience working in Agile development environments.
  • Strong analytical, troubleshooting, and problem-solving skills.
  • Excellent written and verbal communication skills. 

Preferred Qualifications

  • Appian Certified Developer or higher certification.
  • Experience supporting cybersecurity compliance and authorization activities.
  • Experience with application security testing and vulnerability remediation.
  • Experience with DevSecOps, CI/CD pipelines, and secure coding practices.
  • Experience with SQL and relational databases.
  • Experience supporting federal government programs and secure environments.

Job Requirements

  • W2 Hourly rate starts at $80. Pay rates are based on experience, qualifications, and location, and are subject to change at any time.
  • Benefits vary by compensation type and may include paid time off (PTO), medical, dental, and vision coverage, life insurance, long-term disability insurance, a 401(k) plan, and additional optional benefits.

4 Reasons to Join The Squires Group, Inc.:

1. Our Commitment to You - We offer competitive pay, multi-year projects, and a list of exciting clients.

2. Work-Life Balance - We work hard; we work smart and have quality time for family and "life."

3. Golden Rule - We treat our consultants the way we want to be treated: with integrity, professionalism, and trust.

4. We Care About You – We help you meet your career goals and continuously support your efforts in the field.

 

Check out our Referral Program!
The Squires Group will pay you for every qualified professional that you refer and we place. If you see a position posted by The Squires Group and know the perfect person for the job, please send us your referral. For more information, go to https://bit.ly/squiresreferral.

 

The Squires Group, Inc. is an Equal Opportunity/Affirmative Action Employer.

 

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Meet Your Recruiter

Jason Tillerson
Resource Manager

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About Arlington, VA

Ready to take your career to new heights? Explore job opportunities in the vibrant and thriving area around Arlington, Virginia! Nestled just across the Potomac River from Washington, D.C., Arlington offers a perfect blend of urban amenities and natural beauty. From the iconic Arlington National Cemetery to the charming neighborhoods of Clarendon and Rosslyn, this region boasts a rich history and a dynamic culture. Indulge in delicious cuisine at local favorites like Liberty Tavern or catch a show at the famous Signature Theatre. With its proximity to top-tier companies, renowned universities, and picturesque trails along the Potomac River, Arlington provides endless growth opportunities for professionals in all sectors. Discover your next career move in this enchanting area – explore our job listings today!

The Squires Group, Inc. is an Equal Opportunity Employer M/F/Vets/Disabled.