Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

System Administrator 1

M.C. Dean, Inc.

Overview About M.C. Dean M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. Why Join Us? Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values—agility, expertise, and trust—we foster a collaborative and forward-thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries. Responsibilities What you’ll do: In this role you will be working as part of a team to monitor, maintain, and test Physical Access Control, CCTV, PSIM and other electronic security systems and support implementation, troubleshooting and maintenance of Information Technology (IT) systems in support of the endpoint devices. The position provides Tier 1 helpdesk support. Main responsibilities include but are not limited to: Provide assistance to end users in accessing and using IT systems. Answer Help desk phone calls; triage initial phone calls providing support and determine when escalation is required. Utilize technology-based problem tracking system (i.e., ticketing system) to document helpdesk phone calls; document troubleshooting steps prior to completing ticket and or escalating to next level of support. Monitor Enterprise system status for problems such as network outages and or degraded services; provide initial troubleshoot notify proper Sr. Level administrators when required. Support daily operations to include monitoring and reviewing system logs. Support configuration and management of Windows operating systems and install/load operating system software. Support desktop hardware and operating system set-up, imaging software loading, and antivirus updates. Support application of Security Technical Implementation Guides (STIGs) to Windows based operating systems (servers and workstations). Support installation, configuration, and maintenance of 3rd party applications. Performs root cause analysis on significant issues at appropriate level of support. Support preventive maintenance actions including system back-ups, error log reviews, database size analysis, and integrity checks. Stay current with technological developments and make recommendations for ways to take advantage of new and emerging technology. Contribute to technical documentation such as standard operating procedures (SOP) and as builds for both technical and non-technical audiences. Perform all duties under direct supervision. Qualifications Education/Experience: BS degree and 0+ Years of progressive experience or HS Diploma or Equivalent and 6+ Years of progressive experience Requires some system administrator experience in performing triage on system problems, resolving system problems, analyzing system data to prevent problems, implementing new workstations, and system extensions. Demonstrated understanding of Windows patching and vulnerability remediation. Basic knowledge of large-scale networking, VLANS and routing. Requires reliable attendance at customer site during work hours required by customer. Requires the ability to work flexible shifts that include nights, weekends, holidays and on-call as needed. Demonstrated background working with multidisciplinary teams. Demonstrated time management and organization skills to meet deadlines and quality objectives. Able to use MS Excel, Word, Visio, and PowerPoint. Certification\Experience in Genetec Access Control System and Genetec VideoManagement System desired. Experience programming/administrating Access Control Systems of any type desired. Experience with installation, troubleshooting, and testing of security electronics equipment desired. Access management to include clearance and user credentials. Routine audits of cardholders, accesses and clearances. What we offer: A collaborative team inspired by the way engineering and innovation enhance customer outcomes, improve lives, and change the world for the better. We are driven by our core values of agility, expertise, and trust. An opportunity to lead and build a business with the support of an industry-leading firm that has been in business for 75 years. Investment in your skills and expertise through a combination of professional and technical training programs, including leadership training and tuition reimbursement. Open and transparent communication with senior leadership as well as local office management. Abilities: Exposure to computer screens for an extended period of time. Sitting for extended periods of time. Reach by extending hands or arms in any direction. Have finger dexterity in order to manipulate objects with fingers rather than whole hands or arms, for example, using a keyboard. Listen to and understand information and ideas presented through spoken words and sentences. Communicate information and ideas in speaking so others will understand. Read and understand information and ideas presented in writing. Apply general rules to specific problems to produce answers that make sense. Identify and understand the speech of another person. #J-18808-Ljbffr M.C. Dean, Inc.

Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the System Administrator 1 in Phoenix, AZ vacancy
  •  ...Arizona business hours) This is a W2 only position. No Corp to Corp Allowed. Our direct client has an opening for a Sr Systems Administrator # 1417. This position is for 24+ months, with option of extension, and will be worked mostly remote and on-site in Phoenix,... 
    Suggested
    Hourly pay
    Work at office
    Immediate start
    Remote work

    Focused HR Solutions

    Phoenix, AZ
    26 days ago
  •  ...automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C....  ...industries.We are seeking a System Administrator 2 to join our Security and Electronic Systems...  ...Triage customer support calls, providing Tier 1 help desk support and Tier 2 escalation.... 
    Suggested
    Work at office
    Local area
    Flexible hours
    Night shift

    M.C. Dean, Inc.

    Phoenix, AZ
    5 days ago
  •  ...System Administrator 1M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most...  ...cybersecurity industries. We are seeking a System Administrator 1 to join our Security and Electronic Systems (SES) business... 
    Suggested
    Work at office
    Local area

    M.C. Dean, Inc.

    Phoenix, AZ
    5 days ago
  •  ...Systems AdministratorJob Purpose The Systems Administrator is responsible for providing advanced technical support to ensure timely and effective resolution of service...  ...requests. This role emphasizes supporting Tier 1 Service Specialists by offering guidance, handling... 
    Suggested
    Remote work
    Shift work

    cloudIT

    Phoenix, AZ
    2 days ago
  •  ...seeks an IT Specialist to support the SITEC3 Enterprise Operations and Maintenance contract at Camp H.M. Smith, HI. The role covers Tier 1/2 network support, end-user device management, incident response and daily IT operations for USSOCOM and allied components. The... 
    Suggested
    Contract work

    Peraton

    Phoenix, AZ
    3 days ago
  •  ...Job Description Job Description Senior Systems Administrator   The Arizona Humane Society is seeking a full-time Senior Systems Administrator...  ...administration, configuration, and troubleshooting. ~1-2 years of Microsoft O365 administration and configuration experience... 
    Full time
    Work at office

    Arizona Humane Society

    Phoenix, AZ
    5 days ago
  •  ...to talk. We're growing our internal IT team and looking for a Systems Administrator I who's ready to learn fast, build smart, and help us scale....  ...you can be great at what you do and still have fun. We're the #1 Ignition integrator globally and were just named 2026 System... 
    Work at office
    Day shift

    Vertech

    Phoenix, AZ
    4 days ago
  •  ...Edgewater Federal Solutions is seeking a SCADA Applications Systems Administrator in Phoenix, Arizona. The System Administrator for Supervisory...  ...timely delivery. Edgewater Federal Solutions is ISO 9001, 20000-1, 270001 certified, appraised at CMMI Level 3 Maturity for... 

    Edgewater Federal Solutions, Inc.

    Phoenix, AZ
    11 days ago
  • M.C. Dean, Inc. is seeking a Tier-1 IT Help Desk professional to monitor, maintain, and test physical access control, CCTV, and IT systems in support of endpoint devices. You will provide frontline user support, triage calls, and document steps before escalating to senior... 
    Shift work

    M.C. Dean, Inc.

    Phoenix, AZ
    3 days ago
  • $112k - $179k

     ...services over an eight-year period. About The Role Peraton requires Systems Administrators to support the Special Operation Command Information...  ...51 - Systems Administrator - Intermediate level or higher by 1 Oct 26 #SITEC2026 Details Target Salary Range: $112,000 - $1... 
    Contract work
    Temporary work
    Shift work

    Peraton

    Phoenix, AZ
    3 days ago
  • M.C. Dean is seeking a System Administrator 1 to join the Security and Electronic Systems (SES) unit. The role supports physical security systems and IT operations, providing Tier 1 helpdesk support for federal, local, and commercial customers. You will monitor and maintain... 
    Local area

    M.c.-Dean,-Inc.

    Phoenix, AZ
    5 days ago
  • $104k - $166k

     ...over an eight-year period. About The Role Peraton requires Systems Administrators - Mobility to support the Special Operation Command Information...  ...51 - Systems Administrator - Intermediate level or higher by 1 Oct 26 Details Target Salary Range: $104,000 - $166,000.... 
    Contract work
    Temporary work
    Shift work

    Peraton

    Phoenix, AZ
    3 days ago
  •  ...Prometheus, ELK Stack (Elasticsearch, Logstash, Kibana), Python, YAML, VMWare, Redis, OpenShift. Job Description • 1 x Experienced Linux Administrator with a preference of experience in installing and administrating Openshift, Redis and Elastic. • Also, the below mentioned... 

    United IT Solutions

    Phoenix, AZ
    6 days ago
  •  ...System AdministratorKinematics is seeking a hands-on System Administrator to serve as the primary technical resource for the Phoenix and Nogales facilities. This role is responsible for the day-to-day operation, support, and administration of local IT infrastructure, workplace... 
    Local area

    Kinematics

    Phoenix, AZ
    3 days ago
  • cloudIT, LLC is seeking a Systems Administrator to provide advanced technical support and mentor Tier 1 specialists. You will diagnose complex issues, handle escalations, and support core Microsoft environments including Windows Server, Exchange, SQL, SharePoint, and Microsoft... 

    cloudIT, LLC

    Phoenix, AZ
    4 days ago
  • $86.4k - $129.6k

    Salesforce System Administrator job at Republic Services. Phoenix, AZ. POSITION SUMMARY: The Salesforce System Administrator administers a Salesforce...  ...billion. We serve 13 million customers and operate more than 1,000 locations, including collection and transfer stations,... 
    Contract work
    Temporary work
    Local area

    null

    Phoenix, AZ
    3 days ago
  •  ...Systems AdministratorIDEALFORCE has a contract position available immediately for a Systems Administrator to join our customer in Phoenix, Arizona. This is an onsite position. Client is considering only local candidates for this role.-Configure, install, test, implement... 
    Contract work
    Local area
    Immediate start

    Idealforce

    Phoenix, AZ
    4 days ago
  • Jobtailor in the United States (Arizona) seeks a skilled IT Infrastructure Engineer to manage servers, networks, and security across 24/7 operations. You will troubleshoot complex issues, apply patches, and document configurations while supporting new infrastructure projects...

    Jobtailor

    Phoenix, AZ
    1 day ago
  •  ...Enterprise Systems AdministratorGreenberg Traurig (GT), a global law firm with locations across the world in 15 countries, has an exciting...  ...environment.Join our Technology Team as an Enterprise Systems Administrator located in various offices.We are seeking a professional who... 
    Flexible hours

    Greenberg Traurig

    Phoenix, AZ
    5 days ago
  •  .... The successful candidate will join a progressive architecture and engineering team, responsible for designing various technology systems for advanced technology facilities, ensuring alignment with overall design goals. The role requires at least 5 years of experience... 

    HotFoot Recruiters

    Phoenix, AZ
    3 days ago
  • $93k - $112k

     ...operate, maintain, and protect the sophisticated and dynamic systems that create facility environments—such as electrical, mechanical...  ...Summary EMCOR Group, Inc. seeks an Enterprise Solutions Administrator who would support EMCOR’s data center, Microsoft Azure, and Microsoft... 
    Flexible hours

    EMCOR Group

    Phoenix, AZ
    5 days ago
  •  ...to date resume if you would like to pursue this opportunity. Only LOCAL CANDIDATES are considered.Job DescriptionThe Senior Systems Administrator Consultant, under direct supervision of the Infrastructure Manager, will be primarily responsible for assisting to manage the... 
    Contract work
    Work at office
    Local area
    Immediate start

    Idealforce

    Phoenix, AZ
    3 days ago
  •  ...Senior Systems AdministratorPhoenix, Arizona, United StatesAbout the JobThe position duties include:Working closely with other IT...  ...team functions.Identify and remediate security vulnerabilities.Administration and management of:Multi-tiered COTS applicationsPublic-cloud... 
    Full time
    Contract work
    Temporary work
    Remote work

    5 Star Global Recruitment Partners

    Phoenix, AZ
    4 days ago
  •  ...Description POSITION ANNOUNCEMENT – 26-43 Assistant Computer Systems Administrator (ACSA) – IT Network Administrator Office of the Federal...  ...and qualifications of the applicant starting at Grade 11, Step 1 yielding $78,117, through Grade 12, Step 10 yielding $121,72... 
    Full time
    Casual work
    Work at office
    Afternoon shift

    Federal Public Defender's Office

    Phoenix, AZ
    4 days ago
  •  ...make construction safer and more efficient.The Project Engineer 1 role prepares visual representations of EFCO products for safe and...  ...EFCO's core value training, policies, procedures, and forming systems.Learn and apply EFCO's drafting and engineering standards.Leverage... 
    For contractors
    Work at office
    Local area
    Immediate start

    EFCO Forming & Shoring Solutions

    Phoenix, AZ
    4 days ago
  •  ...Companies to Work For," is looking for a Senior Esri Enterprise Systems Architect/Administrator to join the team in our Phoenix, Arizona (AZ) office....  ...with Disabilities Software Powered by ICIMS ( Posted Date 1 month ago (8/12/2026 1:20 PM) ID 2026-25786 Education Bachelor... 
    Work at office
    Work visa
    Flexible hours

    Kimley-Horn

    Phoenix, AZ
    4 days ago
  •  ...Description SUMMARY: We are seeking a versatile, hands-on IT Systems Administratorƀto manage technology operations at Shin-Etsu...  ...Dynamics 365 Business Central, along with SQL database administration experience, and a strong customer-service mindset for supporting... 

    Shin-Etsu MicroSi

    Phoenix, AZ
    5 days ago
  •  ...Job Description ~3-5 years of experience in Red Hat Linux administration. Should be able to work on redhat RPM and deliver tar bundles...  ...support Hadoop clusters ~ Ability to trouble-shooting bigdata eco-system tools hive, pig, spark etc. ~ Able to create/edit the shell... 
    Full time

    krg technology

    Phoenix, AZ
    1 day ago
  •  ...Description POSITION ANNOUNCEMENT – 26 - 44 Assistant Computer Systems Administrator - IT Desktop Support Analyst Office of the Federal Public...  ...qualifications of the applicant starting at Grade 11, Step 1 yielding $78,117, through Grade 12, Step 10 yielding $121,72... 
    Full time
    Work at office
    Remote work
    Night shift

    Federal Public Defender's Office

    Phoenix, AZ
    5 days ago
  •  ...Job Description Job Description Systems Administrator CMI Group is seeking a highly motivated individual to fill an on-site Systems Administrator role in Phoenix, AZ. We are looking for a System Administrator to maintain, upgrade and manage our software, hardware... 
    Permanent employment
    Full time
    For subcontractor
    Day shift

    CMI Group Aerospace & Defense

    Phoenix, AZ
    23 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to System Administrator 1. Be the first to apply!