{"id":2038572,"url":"https://alion.io/job/hdr-senior-administrative-assistant","title":"Senior Administrative Assistant","company":{"id":1771313,"name":"HDR","domain":"hdrinc.com","url":"https://alion.io/company/hdrinc","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":95,"open_postings":249,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":131,"computed_at":"2026-10-14T06:34:16Z"}},"role":"Administrative","role_family":"Administrative","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chicago, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":56000,"max_usd":113000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1405},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Office","optional":true},{"name":"Outlook","optional":true}],"status":"live","first_seen_at":"2026-10-07T17:03:53Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-14T14:39:15Z","board_verified":true,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world?\nAt HDR, our employee-ownership model shapes everything we do, including how we support and care for our people. Our diverse service lines, including Water, Architecture, Building Engineering Services, Field Services, Power, Waste, Industrial, and Transportation reflect our commitment to shaping resilient, sustainable, and forward-thinking communities around the world. Across these disciplines, our teams design and deliver solutions that safeguard public health, enhance quality of life, power innovation, and drive responsible growth. Whether advancing clean water, creating healing and learning environments, engineering next-generation facilities, or building the infrastructure that moves people and energy, our work is rooted in technical excellence and a shared sense of purpose. Our employee-owners collaborate across specialties, combining creativity, precision, and deep expertise to solve the most complex challenges facing our clients and communities.\nWatch Our Story:' https://www.hdrinc.com/our-story'\nEach and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.\nIn the role of Senior Administrative Assistant, we'll count on you to:\nProvide a variety of administrative functions, which may include administrative support for one or more executives, phone coverage, reading and routing incoming mail, scheduling appointments, and processing expense reports\nCompose and organize materials and reports, and maintain records for work performed\nCoordinate and manage meeting facilities and arrangements\nHandle highly sensitive and confidential information with professionalism and discretion\nMaintain budget or handle specific accounting responsibilities as needed\nAnswer questions relating to company policies and procedures as needed\nProvide meeting setup, travel arrangements, light accounting, and other miscellaneous tasks/projects as needed\nSupport new hire onboarding and workspace coordination in partnership with IT and HR\nPerform other duties as needed\nPreferred Qualifications:\nAssociate degree\nExperience in the A/E industry is preferred\n3+ years of previous administrative experience is preferred\nRequired Qualifications\nHigh School diploma or equivalent\nA minimum of 3 years experience in administrative support\nKnowledge of MS Office Suite, including Word and Outlook\nExcellent verbal and written communication skills\nProfessional, self-motivated, well-organized and detail-oriented with the flexibility and ability to prioritize and handle multiple tasks in a fast-paced environment\nAbility to meet deadlines\nKnowledge of A/E industry desired\nExperience working in an office environment\nAn attitude and commitment to being an active participant of our employee-owned culture is a must\nWhat We Believe\nHDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.\nOur Commitment\nAs employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.\nOur eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.\nAt HDR, we are committed to the principles of employment equity.\nWe are an Affirmative Action and Equal Opportunity Employe r.\nWe consider all qualified applicants, regardless of criminal histories, arrest and conviction records.","description_format":"text","description_chars":4314,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"high_school","optional":true},"security_clearance":false,"languages":[]},"benefits":["Equity"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Energy & Utilities","Professional Services","Construction"],"lifecycle":[{"event":"open","at":"2026-10-07T17:03:53Z"}],"visa":[],"liveness":{"score":99,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.993,"p_room":1,"age_days":6,"expected_fill_days":131,"reasons":["conf:0","urgency","velocity","win:early","comp:brand"],"computed_at":"2026-10-14T06:34:16Z"},"pay":null,"html_url":"https://alion.io/job/hdr-senior-administrative-assistant","json_url":"https://alion.io/job/hdr-senior-administrative-assistant.json","meta":{"generated_at":"2026-10-14T17:49:19Z","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":22849,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"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":1771313},"rest":"https://alion.io/mcp/rest/get_company?id=1771313"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhdr-senior-administrative-assistant"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"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%2Fhdr-senior-administrative-assistant"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"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%2Fhdr-senior-administrative-assistant"},{"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/hdr-senior-administrative-assistant\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhdr-senior-administrative-assistant"}]}