{"id":4082690,"url":"https://alion.io/job/markon-solutions-front-end-developer-508-compliance-specialist","title":"Front-End Developer/ 508 Compliance Specialist","company":{"id":3863685,"name":"Markon Solutions","domain":"markonsolutions.com","url":"https://alion.io/company/markon-solutions","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Annapolis Junction, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":160000,"max":185000,"currency":"USD","period":"year","gross":null,"usd_annual":185000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"AWS","optional":false},{"name":"Confluence","optional":false},{"name":"JavaScript","optional":false},{"name":"Jira","optional":false},{"name":"Quarkus","optional":false},{"name":"Java","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-11-11T18:07:15Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-11T18:07:15Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Description\nMarkon is seeking an experienced Front-End Developer / Section 508 Compliance Specialist to support an a customer in the Annapolis Junction, MD area. This role will focus on developing, modernizing, and maintaining mission-critical intelligence reporting and dissemination applications, with an emphasis on Section 508 accessibility compliance. The position will support front-end enhancements, user interface redevelopment, and integration efforts to improve application accessibility, usability, and performance.\nResponsibilities\nDevelop, maintain, and enhance front-end applications supporting intelligence reporting and dissemination systems.\n\nModernize existing user interfaces to meet Section 508 accessibility requirements and improve user experience.\n\nDesign and develop accessible, responsive web interfaces using HTML, CSS, JavaScript, and Angular.\n\nSupport application development and sustainment using Java, GWT, PrimeFaces, and Quarkus.\n\nEvaluate existing applications for accessibility issues and implement solutions to improve compliance.\n\nDevelop and test accessible user interface components, including navigation, forms, and interactive elements.\n\nTroubleshoot application interfaces, integration issues, and performance concerns across interconnected systems.\n\nCollaborate with software engineers, testers, and stakeholders to implement accessibility improvements and new application features.\n\nSupport application testing, debugging, documentation, and ongoing maintenance.\n\nParticipate in Agile development activities, including sprint planning, code reviews, and technical discussions.\n\nQualifications\nActive TS/SCI clearance with Polygraph required.\n\nExperience developing and maintaining front-end web applications.\n\nProficiency with Java 8 or higher.\n\nAdvanced experience with HTML, CSS, and JavaScript.\n\nExperience with GWT, Angular, PrimeFaces, and Quarkus.\n\nExperience maintaining, integrating, and troubleshooting interfaces between multiple applications.\n\nUnderstanding of Section 508 accessibility requirements and accessible web development practices.\n\nExperience troubleshooting application functionality, user interface issues, and software integration challenges.\n\nStrong analytical, problem-solving, and communication skills.\n\nDesired Qualifications\nExperience using screen readers and accessibility testing tools.\n\nKnowledge of Section 508 standards and WAI-ARIA accessibility guidelines.\n\nExperience with Oracle databases.\n\nFamiliarity with Amazon Web Services (AWS).\n\nExperience supporting Intelligence Community reporting and dissemination tools.\n\nKnowledge of Intelligence Community classification policies and information handling requirements.\n\nExperience working in an Agile development environment using Jira and Confluence.\n\nExperience modernizing legacy applications and developing accessible user interfaces.\n\nWork Arrangement: On-site position; no telework available.\nSalary Range\nUSD $160,000.00 - USD $185,000.00 /Yr.The Markon pay range for this position is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.Overview\nEager to join a team where your skills are valued, your growth is nurtured, and your impact is profound? Look no further than Markon, a premier consulting firm deeply dedicated to advancing our nation's most critical missions.\nAt Markon, we don't just offer jobs - we offer opportunities for personal and professional transformation. Empowering our employees to lead, innovate, and excel, we foster an environment where new ideas are not just welcomed but celebrated. As a perennial Washington Post Top Workplace, we prioritize the well-being and success of our team members, ensuring they can bring their best selves to work.\nHeadquartered in Falls Church, Virginia, Markon has garnered national recognition for our unwavering dedication to excellence in serving the intelligence community, as well as federal civilian and defense agencies. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.\nMarkon values people and the tremendous impact each individual can make - which is why we’re consistently recognized as one of the best places to work in federal government consulting. Here, you can help solve the nation’s most important challenges, surrounded by colleagues who help you grow, advance, and succeed. We are deeply dedicated to what matters - bringing out the best in each other to advance our clients’ missions.Join us and make a meaningful impact.\nMarkon is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, national origin, age, protected veteran status, or disability status. This job posting will remain open until the position is filled.\nBenefits Offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Training and Tuition Assistance, Paid Time Off, and Holidays.","description_format":"text","description_chars":5398,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":["Equity","Life insurance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Intelligence","IT Consulting & Digital Transformation","Facilities Management"],"lifecycle":[{"event":"open","at":"2026-11-11T18:07:15Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":25,"reasons":["conf:2","win:early","comp:brand"],"computed_at":"2026-11-11T20:46:55Z"},"pay":{"stated_usd_annual":185000,"is_top_pay":true},"html_url":"https://alion.io/job/markon-solutions-front-end-developer-508-compliance-specialist","json_url":"https://alion.io/job/markon-solutions-front-end-developer-508-compliance-specialist.json","meta":{"generated_at":"2026-11-11T20:46:55Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":40612,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":3863685},"rest":"https://alion.io/mcp/rest/get_company?id=3863685"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmarkon-solutions-front-end-developer-508-compliance-specialist"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fmarkon-solutions-front-end-developer-508-compliance-specialist"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fmarkon-solutions-front-end-developer-508-compliance-specialist"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/markon-solutions-front-end-developer-508-compliance-specialist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmarkon-solutions-front-end-developer-508-compliance-specialist"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4082690}},{"tool":"search_jobs","arguments":{"company":"markonsolutions.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4082690},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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