Microsoft 365 & Systems Administrator - 5 Days onsite Washington DC
Washington, DC
Category: Information Technology
Reference ID: 10071744
Shortcut: http://addisongroup.gosnaphop.com/n6fWLI
Position Title: Microsoft 365 & Systems Administrator
Location: Washington, DC - 5 Days onsite
Assignment Type: 6 - month contract to hire
Pay Rate: $62 - $70 / Hour
Benefits: This position is eligible for medical, dental, vision, and 401(k) benefits.
Work Authorization: Must be authorized to work in the United States. Position is not eligible for sponsorship.
About the job:
The Microsoft 365 & Systems Administrator plays a mission-critical role in architecting, deploying, and securing enterprise-grade network and cloud infrastructure. This role requires deep technical expertise in hybrid cloud environments, with strong capabilities in system automation, zero-trust security implementation, and performance optimization. The administrator will lead innovation initiatives across network and cloud platforms and is responsible for maintaining high availability, scalability, and security standards. The position mandates current, industry-recognized certifications to ensure best-in-class practices and continuous alignment with modern IT standards. Reporting directly to the Senior Director of Information Systems and Technology, this position serves as a key technical expert, collaborating with IT support specialists and cross-functional teams to deliver robust IT solutions.
Key Responsabilities:
- Lead the execution of strategic cloud adoption initiatives aligned with organizational objectives
- Design, implement, and maintain hybrid network infrastructure including routers, switches, virtual firewalls, VLANs, and wireless systems
- Deploy, secure, and monitor Microsoft Azure services (e.g., Azure AD, Virtual Machines, Azure Storage, NSGs, Conditional Access) and integrate with on-prem AD and M365 ecosystems
- Strong expertise in the Microsoft 365 ecosystem, including administration and configuration of Microsoft 365 Admin Center, Microsoft Defender, Microsoft Intune, and Windows Autopilot
- Proven ability to design and manage device compliance policies, Conditional Access, endpoint security configurations, and identity-driven access controls
- Build and maintain automation workflows using PowerShell and infrastructure-as-code tools to optimize system operations
- Automate service desk processes to track SLAs, improve response times, and drive user satisfaction
- Configure and troubleshoot network segmentation and protocols including TCP/IP, BGP, DNS, DHCP, and VPNs
- Directly assist staff in resolving Tier 2 and Tier 3 incidents, while managing Tier 1 incidents and providing support as needed
- Develop and enforce security policies, controls, and procedures to mitigate cybersecurity risks and ensure compliance
- Manage and document incident response activities, root cause analysis, and corrective actions
- Conduct regular network audits, risk assessments and remediations based on NIST or CIS standards
- Implement centralized logging (e.g., Azure Log Analytics, ELK Stack) and incident alerting to maintain system observability
- Ensure consistent and verified data backup operations, including disaster recovery planning and testing to ensure RTO/RPO targets are met
- Stay current with advancements in network engineering, cybersecurity, and cloud platforms
- Oversee and mentor IT Support Specialists, ensuring quality service delivery and continuous development
- Provide hands-on training to all staff and mentoring in advanced technologies to junior staff
Qualifications and Requirements:
- Bachelor's degree in Computer Science, Information Technology, or a related field required; Master's degree preferred
- Minimum of 8 years of progressive experience in enterprise network design, cloud platforms, and systems administration
- Expertise in:
- Network design, routing protocols (BGP, OSPF), and advanced VLAN configuration
- Identity and access management (IAM) including Azure AD and M365
- Virtualization and containerization platforms (e.g., Hyper-V, VMware, Docker)
- Infrastructure and network monitoring tools such as Aruba Central, SolarWinds, Azure Monitor, or PRTG
- Strong scripting and automation experience using PowerShell (Bash or Python a plus)
- Proven ability to write technical documentation, runbooks, and architectural diagrams
Required Certifications (must be current and active):
- Microsoft Certified: Azure Administrator Associate or Azure Solutions Architect Expert
- Cisco Certified Network Associate (CCNA) or Cisco Certified Network Professional (CCNP)
- CompTIA Network+ or Security+
- ITIL v4 Foundation or higher
Additional Requirements:
- Excellent analytical, troubleshooting, and communication skills
- Availability to work evenings, weekends, and holidays during critical periods or deployments
- Ability to work onsite 5 days/week and travel as needed (less than 10%)
- Bilingual (Spanish/English) preferred
COMPETENCIES:
- Problem Solving
- Technical Leadership
- Customer Service
- Teamwork
- Professionalism
- Adaptability
- Attendance/Punctuality
| Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. Reasonable accommodation is available for qualified individuals with disabilities, upon request. |
IND 005-010
-
Senior Systems Admin
Houston, TX
Job Title: Senior Systems Administrator Location: Houston Texas - On-site Role Job Type: Full-Time | Exempt Compensation: $110K-$120K Benefits: This position is eligible for medical, dental, vision, 401(k), bonuses Job Summary: Our client a well establ...
Recommended
-
Service Desk Specialist Level 2
Virginia
The Service Desk Specialist II role provides Tier 2 support to clients, addressing and resolving desktop hardware, software, and peripheral issues while maintaining recurring onsite commitments to designated client(s). As a key part of the support team...
Recommended
-
Cloud Enterprise Lead
Dallas, TX
Title: Cloud Enterprise Lead Location: Dallas, TX - Onsite 1 day a week Salary: $150k Position is not eligible for sponsorship Benefits: Immediate eligibility for health and welfare benefits 401(k) savings plan with dollar-for-dollar match up to 5% Tui...
Recommended
-
Microsoft 365 Specialist
Norman, OK
Job Title: Microsoft 365 Specialist Location: Onsite in Norman, OK (onsite) Pay Rate Range: $70000 - $100000 / Year depending on experience Schedule: Monday - Friday, 8am - 5pm Benefits: This position is eligible for medical, dental, vision, and 401(k)...
Recommended
-
Cloud Security Engineer
Chicago
Position Title: Cloud Security Engineer Remote/Onsite :100% Remote Required Tech/Experience (Manager won’t consider candidates without the following): Hands-on experience with AWS security tools (GuardDuty, CloudTrail, SecurityHub, etc.) Strong experie...
Recommended
-
IAM Automation Engineer
Arizona
Job Title: IAM Automation Engineer Location: Remote in Arizona, occasional in-person meetings will occur Job Type: Full Time Compensation: $90,000 - $110,000 (dependent on experience) Benefits: The position is eligible for medical, dental, vision, and ...
Recommended
-
Hosting Enterprise Architect
Dallas, TX
Title: Hosting Enterprise Architect Location: Dallas, TX - Onsite 1 day a week Salary: $150k Position is not eligible for sponsorship Benefits: Immediate eligibility for health and welfare benefits 401(k) savings plan with dollar-for-dollar match up to...
Recommended
-
Senior Enterprise Integration Engineer
Houston, TX
Senior Enterprise Integration Engineer Location: Houston or Dallas Texas; onsite-hybrid model Salary: $135-160k / year - DOE Benefits: This position is eligible for Medical, Dental, Vision, and 401(k) benefits We are seeking a Senior Enterprise Integra...
Recommended
-
Enterprise Endpoint Engineer
Dallas, TX
Title: Enterprise Endpoint Engineer Location: Dallas, TX - Onsite 1 day a week Salary: $160k This position is not eligible for sponsorhip Benefits: Immediate eligibility for health and welfare benefits 401(k) savings plan with dollar-for-dollar match u...
Recommended
-
Workplace Tech Microsoft Platforms Manager
Dallas Metro Area, Texas
Title: Workplace Tech Microsoft Platforms Manager Location: Dallas, TX - Onsite 1 day a week Salary: $140k Benefits: This role is eligible for health, welfare, 401(k) savings plan with dollar-for-dollar match up to 5%, tuition reimbursement and 27 days...
Recommended
-
Help Desk Manager
Reston, VA
Title: Help Desk Manager Location: 4 days a week onsite in Reston Job Type: Full-Time | Exempt Salary: $115,000 - $120,000 / Year Benefits: This position is eligible for medical, dental, vision, and 401(k). Position is not eligible for sponsorship. A H...
Recommended
-
IT Systems Support Technician
Oklahoma City, OK
Job Title: IT Systems Support Technician Location: Oklahoma City, OK (Onsite with local travel) Pay Range: $50,000 - 65,000 / year depending on experience Benefits: The position is eligible for medical, dental, vision, and 401(k). **Onsite requirement ...
Recommended
-
Microsoft 365 Administrator
District of Columbia
Job Title: Microsoft 365 Administrator Job Location: Washington, DC Target Pay Rate: $40-$50hr Primary Duties and Responsibilities: 1. Configure and maintain the D365 F&O and Commerce system, including security roles, user permissions, and system setti...
Recommended
-
Cloud Application Security Engineer
Anywhere
Position Title: Application Security Engineer Location: Remote – Must work within the United States Assignment Type: Straight Contract Position Pay Rate: $70 / Hour Work Schedule: Monday - Friday (EST) Benefits: This position may be eligible for medica...
Recommended
-
Java API Engineer
Baltimore, MD
Position Title: Java API Engineer Location: Remote – Must live in the continental United States Assignment Type: Contract Pay Rate: $50 – $55 / Hour W2 Work Schedule: Monday – Friday 9AM – 5PM (Flexible 8hr schedule available) Benefits: This position m...
Recommended
-
Cloud Network Security Engineer
Houston, TX
Job Title: Network Security Engineer (AWS / Hybrid Environment) Location: Houston, TX (Hybrid – multiple office locations) - in office status: Hybrid Benefits: This position is eligible for medical, dental, vision, and 401(k). Pay: $65-85 per hour DOE ...
Recommended
-
Field Network Specialist
Tulsa, OK
Role: Field Network Specialist Location: Tulsa, OK Pay Rate Range: $70000 - $80000 / Year Benefits: This position is eligible for medical, dental, vision, and 401(k). Are you looking for a growth opportunity for a reputable company with a positive work...
Recommended
-
Senior IT Manager - Austin
Bee Cave, TX
IT Senior Manager (IT & OT) Bee Cave, TX | Hybrid Schedule Compensation & Benefits Base Salary: $155,000–$165,000 Annual Incentive Bonus Plan Hybrid schedule: Remote Mondays & Fridays Medical, Dental, and Vision coverage 401(k) with company match and e...
Recommended
-
Cloud Engineer
Austin, TX
Job Title: Cloud Infrastructure Engineer (AWS) Location: Austin, TX - must be local and able to be onsite 1-2 days per week Duration: 6 month contract-to-hire Compensation: $75-$95/HR Work schedule: Monday-Friday (8 AM-5PM CST) - onsite 1-2x per week B...
Recommended
-
AI Platform Engineering Lead
The Woodlands, TX
Job Responsibilities Lead execution of AI-assisted development and AI-enabled solutions within the Enterprise Applications ecosystem Translate enterprise AI architectural direction into practical implementation plans, platform configurations, and deliv...
Recommended
-
Cloud Solutions Architect
Herndon, VA
Position: Cloud Solutions Architect Location: Mostly Remote with occasional Travel to Herndon, VA or other states Length: 6 -12 -month Contract to Hire Target Pay Range: $110 - $115/ Hourly Target Conversion Salary: $170,000 - $215,000 / Annually Benef...
Recommended
-
Help Desk Technician
Anywhere
Title: Help Desk Technician Location: Remote in these states AL, AZ, CA, CO, CT, DC, FL, GA, IL, IN, MD, MA, MN, NE, NV, NJ, NY, NC, OH, OK, OR, PA, SC, TN, TX, VA, WA, and WI Job Type: Full-Time | Exempt Salary: $51,000 - $82,000 Benefits: This positi...
Recommended
-
Senior Software Engineer
REMOTE, IL
As a Senior Software Engineer, you will be a technical leader who architects and delivers complex, cloud native solutions that advance our platform transformation. You will combine deep technical expertise in cloud-native architectures with AI-augmente...
Recommended
-
IT Site Support Technician
Oklahoma City, OK
Job Title: IT Site Support Technician Location: Oklahoma City, OK (Onsite with local travel) Pay Range: $50,000 - 65,000 / year depending on experience Benefits: The position is eligible for medical, dental, vision, and 401(k). **Onsite requirement - M...
Recommended
-
Network Architect
New York, NY
Times Square - onsite 4x/week Salary- $120-150,000 + bonus One of our clients is needing a Network Architect to join their team. You'll focus on deploying IPv6, enhancing security, delivering training on best practices, and providing architectural guid...
Recommended
-
IT Support Technician
Oklahoma City, OK
Role: IT Support Technician Location: Oklahoma City, OK (On-site) Salary Range: $45,000 - $65,000 annually depending on experience Benefits: The position is eligible for medical, dental, vision, and 401(k). **Must be authorized to work in the United ...
Recommended
-
Office Administrator
Washington, DC
Job Title: Office Administrator Industry: Professional Services / Consulting Location: Washington, DC (100% In Office) Assignment Type: Direct Hire Pay: $85000 – $105000 / Year (depending on experience) Work Schedule: Monday–Friday, 9:00 AM – 5:30 PM w...
Recommended
-
Sr Azure AI Engineer
Coppell, TX
Position Title: Sr Azure AI Engineer Location: Coppell, TX (Onsite, In Office Daily) Job Type: Contract-to-Hire Pay Rate: $70 / Hour Benefits: This position is eligible for medical, dental, vision, and 401(k). Position Overview: We’re looking for a sen...
Recommended
-
Senior Manager of IT
Schaumburg, IL
Location Schaumburg Office Status - Hybrid Salary up to 180k Benefits - Eligible for PTO, medical, dental, life, 401k and tuition reimbursement Our client is seeking a strategic and hands-on Director of Information Technology to lead the development an...
Recommended
-
Bilingual Office Assistant
District of Columbia
Job Title: Bilingual Office Assistant Industry: Professional Services / Consulting / Business Services Location: Washington, DC (Onsite) Assignment Type: Contract (2-3 months) Pay: $21–$24/hour (commensurate with experience) Work Schedule: Full-time | ...
Recommended