Senior Exchange Admin - Hybrid Exchange & O365 Ops
Leidos
Leidos is seeking a Senior Exchange Administrator to support a large enterprise IT contract for the DoD. You will manage on-prem Exchange 2019/2025 SE and M365 Exchange Online in a hybrid environment, perform upgrades, and ensure RMF ATO documentation. You will work in a team, develop PowerShell scripts, handle incident triage, outages, and 24/7 operations, coordinating with cyber security for data protection. Strong communications and DoD experience preferred. #J-18808-Ljbffr Leidos
- Leidos is seeking a Senior Exchange Administrator to support a large enterprise IT contract for the DoD. The role focuses on on‑prem Exchange, hybrid cloud, and M365 Exchange Online in a multi‑enclave environment. Responsibilities include planning upgrades, configuring,...SeniorContract work
$92.3k - $166.85k
...part of, keep reading!Leidos is seeking a Senior Exchange Administrator to support a large... ...managing Microsoft M365 Exchange Online in a hybrid environment. Duties include conducting technical... ...40.03 (previously DoD 8570) - IT System Admin Intermediate certification requirements...SeniorFull timeContract workWork at officeRemote work- ...Job Description Job Description Senior Exchange Online (EXO) Administrator Washington, DC... ...Position Summary Manage and maintain our hybrid Exchange environment, including on-... ...Online/On-Prem Management) • Microsoft 365 Admin Center & Exchange Admin Center (EAC) • Azure...SeniorLong term contractContract workWork at office
- ...SPA: Objective. Responsive. Trusted. We seek an experienced Senior M365 & Exchange Engineer with deep expertise in Microsoft 365 services, Exchange... ..., identity and access management, Exchange Online, and hybrid identity integrations, along with strong knowledge of governance...SeniorWork at officeImmediate startRemote workFlexible hours
- ...is seeking a detail-oriented Subcontracts Administrator to own the full lifecycle of subcontracting and purchasing functions in a hybrid environment in Alexandria, VA. You will draft and issue solicitations, analyze proposals, negotiate contracts, and ensure CPSR compliance...Senior
- ...CONTINGENT ON FUNDING/AWARDNO REMOTE WORKHigh-Level Description: The MS Exchange Operations Engineer is responsible for the administration,... ....Expertise in Microsoft Exchange Server 2016/2019 and hybrid Exchange Online environments.Hands-on experience with Microsoft...Remote work
$172.3k - $376.51k
...Company is entrepreneurial, dynamic, and growth-oriented, and the Senior Counsel - Corporate and Securities serves as a valued partner... ...company matters, including compliance with the Securities Exchange Act of 1934, Securities Act of 1933, and NYSE listing standardsDraft...SeniorFull timeContract workWork experience placementLocal area- Eastern Research Group, Inc. is seeking a Senior Subcontracts Administrator to manage the full lifecycle of subcontracts within a collaborative environment. In this role, you'll work closely with cross-functional teams, ensuring compliance and successful project delivery...SeniorRemote jobFlexible hours
- Eastern Research Group, Inc. is seeking an experienced Senior Subcontracts Administrator to join its Contracts team in Alexandria, Virginia. In this role, you will manage the full subcontract lifecycle from proposal initiation to administration and closeout, ensuring compliance...SeniorRemote jobFlexible hours
- Forte International in Falls Church, Virginia is hiring a Program Coordinator for the J-1 Visa exchange program. This role includes processing paperwork for host families and student placements, supervising students, and managing local representative applications. The...Work at officeLocal area
$100k - $120k
Latham & Watkins is seeking a Senior Specialist - Client Events based in Washington, D.C. This role is central to executing hospitality... ...in business development or marketing. The role offers a flexible hybrid work schedule and an excellent benefits package, with a...SeniorFlexible hours- NIRA is seeking a highly experienced Senior Data Engineer to support the U.S. Department... ...Government, FedRAMP-authorized SaaS, or hybrid federal cloud environments.Experience processing... ..., APIs, canonical schemas, or data-exchange interfaces that reduce vendor lock-in.NIRA...Senior
$50k - $76k
We are seeking a Senior IP Analyst to join our Filing and Prosecution Team at Clarivate. In this role, you will be responsible for providing... ...Full Time, permanent position We are prioritizing hiring in a hybrid work model working 2-3 days a week in one of our US offices....SeniorPermanent employmentFull timeWork experience placementWork at office2 days per week3 days per week- The American Public Power Association (APPA) is seeking a Security Program Senior Manager in Arlington, Virginia. This hybrid position requires leadership of APPA’s security programs while interfacing with federal agencies and member utilities. The successful candidate...Senior
$90k - $120k
...research, and analytical skills and can lead or contribute to major studies. Salary range advertised is $90,000 - $120,000 per year, DOE. We offer comprehensive benefits and a hybrid work arrangement in a collaborative, mission-driven environment. #J-18808-Ljbffr TecoloteSenior$220k - $270k
SOL Mental Health is seeking a psychiatrist to join a collaborative, clinician-centered team in a hybrid role within our DMV market (DC, Alexandria, Gaithersburg, Rockville, Baltimore, Arlington, Frederick). The position offers a compensation package of $220,000 to $27...Senior$100k - $200k
...dashboards and reports, and providing technical support to end-users. This position is located in USA VA Arlington, however, a hybrid working model is acceptable. Your future duties and responsibilities: Platform Administration: Administer user access, roles...Senior- ...reporting, issue tracking, remediation validation, and coordination with external auditors. The position reports to the Chief Audit Officer, offers hybrid onsite/remote work with a requirement to be onsite at least two days weekly. #J-18808-Ljbffr National Cooperative BankSeniorRemote job
- ...Mental Health in the DMV market is seeking a Psychiatrist to provide medical direction and supervision for Medicare patients. This hybrid role supports primary clinicians with structured care reviews (SCR), treatment plan oversight, and collaboration with a multidisciplinary...Senior
- Castro & Company in Alexandria, VA seeks a Senior Federal Accountant with 5+ years of federal accounting experience to join our hybrid team. You will analyze complex transactions, reconcile ledgers, and support client audits for federal programs. The role requires a Bachelor...Senior
- ...will be responsible for various administrative tasks, including managing calendars and client interactions. This position offers a hybrid work model with 3-4 days onsite, ensuring a dynamic work environment while being pivotal to the partner's successful practice. #J-1...Senior
- Concurrent Technologies Corporation in Arlington, VA, seeks a Senior Water Technology and Reuse Engineer to lead technical analyses, model... ...-cycle cost estimation, with travel up to 15%. The position is hybrid, based near the Washington, D.C. area, and involves mentoring a...Senior
- Sprezzatura is seeking a Senior HR Generalist in Arlington, VA for hybrid work (2-3 days onsite, 2-3 days remote). You will manage HR operations across the employee lifecycle, focusing on benefits administration, data integrity, and compliance, with minimal oversight....SeniorRemote work
- AES Corporation is seeking a Senior Accountant at its Arlington headquarters to support financial statements under U.S. GAAP and SEC reporting... ...accounting, documentation, and process improvements, with a hybrid work setup and rapid pace. A CPA is preferred, with 2-5 years of...Senior
- Nestlé Arlington is seeking a Hybrid Project Manager to lead Innovation & Renovation projects in the Nutrition category. You will drive... ...mitigation, and clear stakeholder communication. The pay range reflects senior responsibilities with strong market positioning in Arlington, VA...Senior
- SHR Consulting Group, LLC is seeking a Cyber PKI Administrator to install, configure, and maintain PKI and HSM services supporting a DISA environment. You will manage certificate authorities, OCSP, and CA lifecycle across multiple domains, ensuring compliance with DoD standards...SeniorLocal area
$80k - $125k
...Senior Subcontracts Administrator ERG is a research and consulting firm that provides a wide range of support to federal, state, and... ...supports flexible work arrangements, including fully remote and hybrid options, and invest in our team through ongoing professional development...SeniorContract workFor contractorsFor subcontractorLocal areaRemote workFlexible hours- ...seeks an Expert AI Data Scientist to bridge business and technology, owning AI solutions end-to-end for Nestlé USA and beyond. This hybrid role blends product management and engineering and centers on durable impact, governance, and scalable AI delivery. You will lead...Senior
$140k - $180k
...Location: Arlington, VA (near Ballston Metro) - Hybrid schedule with 1 day per week in-... ...procurement, government acquisitions, Contract Admin, contract Administration, Administer... ...Other transaction agreements, Grants, Co Ops, Cooperative Agreements, TASS, procurement...SeniorContract workWork at office1 day per week- Invictus International Consulting, LLC is seeking a Senior Cisco Systems Administrator to remotely manage Cisco UCS and VMware infrastructures for a U.S. client requiring Secret clearance. You will oversee UCS domains, vSphere/VCF, DR testing, patching, and STIG compliance...SeniorRemote job
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Exchange Admin - Hybrid Exchange & O365 Ops. Be the first to apply!
- admin support Alexandria, VA
- test administrator Alexandria, VA
- health care administrator Alexandria, VA
- trust administrator Alexandria, VA
- remote admin Alexandria, VA
- department administrator Alexandria, VA
- firm administrator Alexandria, VA
- hotel admin Alexandria, VA
- leave administrator Alexandria, VA
- cybersecurity administrator Alexandria, VA


