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

Sr. System Admin (Tier 3 Tech Support)

$60k - $105k

InstantServe LLC

Job Title:- Sr. System Admin (Tier 3 Tech Support)

Location :- Richardson TX

Duration:- Fulltime

Pay Rate :- $60k-105K/Year

Must Have :-

E xperience Working for an MSP (5+ years)


Strong Microsoft Azure experience (5-7+ years)


Strong Microsoft 365, Teams, SharePoint experience (5-7+ years)


Strong Microsoft server and domain experience (5-7+ year)

Nice-To-Haves:


IT Certifications-Microsoft Azure, 365, Security.


IT Certifications-Cisco CCNA, CCNP or ISC2 SSCP, CISSP

RESULTS OF THE POSITION & KEY ACCOUNTABILITIES

  • Resolving service tickets on quickly and permanently
  • Customer Satisfaction: Keeping clients happy.
  • Documentation: developing & updating documentation of systems supported
  • Leadership - taking responsibility to mentor and develop junior members.
MUSTS (TRAITS)
  • Possess and demonstrate a genuine desire to provide excellent customer service to clients.
  • Demonstrate the ability to prioritize and focus on the task at hand.
  • Demonstrate the ability to follow through on projects in a timely manner.
  • Establish the ability to take initiative independent of direct supervision.
  • Ability to work in a team, communicate effectively and manage confrontations/conflicts.
  • Self-motivated with the ability to work in a fast-moving environment.
  • Experience working for an Managed Service Provider
MUSTS (TECHNICAL)
  • Strong Microsoft Azure experience.
  • Strong Microsoft 365, Teams, SharePoint experience.
  • Strong Microsoft server and domain experience.
  • Networking experience.
  • Diagnostic skills of technical issues.
  • Service awareness of all organization's key IT services for which support is being provided.
  • Understanding of support tools, techniques, and how technology is used to provide IT services.
  • Typing skills to ensure quick and accurate entry of service request details.
WANTS


Relevant and current professional IT Certifications, such as:
  • Microsoft Azure, 365, Security.
  • Cisco CCNA, CCNP.
  • ISC2 SSCP, CISSP.
Benefits Available
  • Health Care Plan (Medical, Dental & Vision)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Auxiliary Benefit Offerings (Legal Shield/Aflac)
Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Sr. System Admin (Tier 3 Tech Support) in Richardson, TX vacancy
  •  ...Title : Senior System Administrator (Tier 3 Tech Support) Location: Richardson, TX 75080 Job Type: Full time Must-Haves: Experience Working for an MSP (5+ years) Strong Microsoft Azure experience (5-7+ years) Strong Microsoft 365, Teams,... 
    Senior
    Full time

    3B Staffing LLC

    Richardson, TX
    1 day ago
  • Diverge IT is seeking a highly skilled Systems Administrator to enhance our team in Plano, Texas. This role involves Tier 3 Support, where you will lead technical teams and manage complex issues across various client platforms. The ideal candidate has over 5 years of Systems... 
    Senior

    Diverge IT

    Plano, TX
    3 days ago
  •  ...Microsoft 365, Azure, and networking technologies, alongside a strong scripting proficiency. You will manage Tier 3 escalations, guide junior techs, and support clients in a fast-paced environment. Competitive compensation and opportunities for growth are provided. #J-1... 
    Senior

    IntegraMSP

    Richardson, TX
    3 days ago
  •  ...seeking a highly skilled and motivated Systems Administrator to join our dynamic team and...  ...a tangible impact. We are committed to supporting your professional growth through continuous...  ...clients on their initiatives, provide Tier 3 Support, and special projects. Provide... 
    Suggested

    Diverge IT

    Plano, TX
    3 days ago
  •  ...management, and tenant hardening.  ~ Own Tier 3+ escalations with urgency and precision....  ...(Intune, Autopilot, ImmyBot).  ~ Support networking and security: ZTNA, VLANs, SD-...  ...runbooks.  ~ Mentor junior and mid-level techs; improve processes and playbooks.  ~... 
    Senior
    Work at office
    Remote work

    IntegraMSP

    Richardson, TX
    4 days ago
  •  ...is the world’s most advanced irrigation system, Navina™, combining a high degree of user...  ...system configurations, drive enhancements, support data integrity, and act as a subject...  ...User Support & Enablement Provides Tier 2/3 support to Salesforce users, resolving complex... 
    Senior
    Work at office
    Local area

    Dentsply Sirona

    Richardson, TX
    3 days ago
  • $68.72k - $91.1k

     .... Build, install and configure, and support servers in a physical and virtual environment...  ..., and maintain server operating systems and application software. Design, installation...  ...a Microsoft Exchange email environment ~3 years or more IT experience in an environment... 
    Senior
    Work at office
    Weekend work

    City of Garland, Texas

    Garland, TX
    2 days ago
  •  ...skills. Expertise in handling overall IT Infrastructure Scheduled maintenance. Monitoring of the Core environment components. Support coverage for migration projects related to servers, Active Directory OU, Datacenter, Non Permitted technology, Upgrade of... 
    Senior
    Shift work

    Syntricate Technologies

    Plano, TX
    1 day ago
  •  ...seeking a Network Administrator Senior to help support our Base Infrastructure Modernization (...  ...approved changes to ensure network system availability, performance, and security....  ...incident resolution process. Provides Tier II support for problem identification, diagnosis... 
    Senior
    Contract work
    Night shift
    Weekend work

    General Dynamics

    Richardson, TX
    1 day ago
  • Are you a skilled and organized Senior System Administrator looking to make an impact? Join a dynamic engineering team and support the development of leading-edge network access control, endpoint compliance, and mobile control solutions. Position Highlights Location :... 
    Senior
    Contract work

    TEEMA Solutions Group

    Plano, TX
    2 days ago
  • $68 - $73 per hour

     ...Linux Engineer job responsibilities include: Build and support full-stack platforms including application integration, performance...  .... ~ Strong shell scripting skills. ~ Experience with three-tier web applications and access management. ~ Familiarity with TLS... 
    Senior
    Hourly pay
    Contract work
    Temporary work
    Local area

    Akkodis

    Plano, TX
    3 days ago
  •  ...passionate about what they do. We're a group of tech-savvy professionals who are motivated...  ...Align is seeking a hands-on Procore Systems Admin to support, optimize, and continuously improve the...  ...place. For more details, visit Tier - 2 Align is a premier global... 
    Full time
    Work experience placement
    Work at office
    2 days per week

    Align Communications

    Plano, TX
    3 days ago
  •  ...Systems Administrator / Service Desk Coordinator Experience supporting technology in a professional environment, with a focus on: Desktop & Server Support: Troubleshooting...  ...interface for the program, providing hands-on Tier 1 support for Desktop, Networking, and... 
    Local area
    Immediate start

    Navstar

    Richardson, TX
    1 day ago
  •  ...security and performance. The ideal candidate will have at least 3 years of experience and certifications in FortiNet and Cisco. Responsibilities...  ...firewalls, network monitoring, and participating in after-hours support. This full-time role offers the opportunity to work in a dynamic... 
    Senior
    Full time

    ViaPlus

    Plano, TX
    16 hours ago
  •  ...responsible for providing timely, high-quality support to end users by resolving hardware,...  ...desk responsibilities, contributing to system administration, automation, security and...  ...Functions of the Role: ~Serve as Tier 1 and 2/3 escalation point from Help Desk Specialists... 
    Senior
    Full time
    Temporary work
    Casual work
    Remote work

    Benchmark Mortgage

    Plano, TX
    1 day ago
  •  ...Hospitality in Plano, Texas, seeks a Procurement System Administrator to oversee Coupa modules and...  ...users, analyzing procurement data, and supporting operational compliance. The ideal candidate has a Bachelor’s degree, a minimum of 3 years in Procure-to-Pay systems, and... 

    Aimbridge Hospitality

    Plano, TX
    4 days ago
  • $60 - $70 per hour

     ...involves designing and implementing complex networking solutions and providing level 3 advanced technical support. The ideal candidate has over 8 years of experience in network systems design and has strong knowledge of the TCP/IP protocol suite. Competitive pay at $60-... 
    Senior
    Contract work
    Immediate start

    Alpha Technologies Consulting

    Plano, TX
    2 days ago
  •  ...Job Title IT Support Specialist - Senior Level (PC, Mac Manufacturing Systems) Location: Temple, Texas (Day1 Onsite) SUMMARY We are seeking an experienced...  ...across systems and applications. Provide Tier 2/3 support and escalation for complex... 
    Senior
    Work at office
    Remote work
    Shift work

    Yantran LLC

    Plano, TX
    16 hours ago
  • First United Bank and Trust is seeking an Enterprise Risk Systems Administrator in Plano, Texas. This role is crucial for the administration...  ...compliance. Candidates should hold a Bachelor's degree and have 3-5 years of relevant experience in a banking or regulated... 

    First United Bank and Trust

    Plano, TX
    3 days ago
  •  ...Principal Windows System Administrator (Windows), Principal Specialist P3 Raytheon Digital...  ..., TX will collaborate with many teams to support exciting, critical programs with...  ...Advanced Degree in a related field and minimum 3 years' experience Must have active and... 
    Relocation

    Raytheon

    Plano, TX
    3 days ago
  • $86.8k - $165.2k

     ...existing security clearance required on day 1 Systems Administrator (Windows), Principal...  ...Plano, TX will collaborate with many teams to support exciting, critical programs with...  ...Advanced Degree in a related field and minimum 3 years' experience Must have active and... 
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours

    RTX

    Plano, TX
    1 day ago
  • A leading defense technology company in Richardson, TX is looking for a Senior Systems Administrator & ISSE to manage classified virtual enterprise systems and implement security measures. The role requires over 6 years of experience in system administration and knowledge... 
    Senior

    Cyber Defense Technologies

    Richardson, TX
    3 days ago
  • Canyon Equities is looking for a motivated IT Systems Administrator to support technology operations at CS Erickson in Dallas, Texas. The candidate will design and maintain IT infrastructure while ensuring reliability and security. An ideal fit will have a Bachelor’s degree... 
    Senior

    Canyon

    Plano, TX
    3 days ago
  • A community management company based in Richardson, TX is seeking a System Administrator. The successful candidate will maintain and manage Active Directory, Microsoft Exchange/Office 365, and drive continuous improvement processes. Applicants should possess a Bachelor... 
    Senior
    Work at office

    Associa

    Richardson, TX
    16 hours ago
  • $109.26k - $124.56k

     ...Referral Reward Eligible** Job Purpose: The Support Engineer Sr is a key contributor to the stability and resilience of production systems, providing expert-level support and rapid...  ...cross-functional collaboration and 24/7 Tier 3 support responsibilities, the Support... 
    Senior
    Work at office

    Aventiv Technologies, LLC

    Plano, TX
    3 days ago
  •  ...Our core competencies include systems engineering, program management, logistics, production support, aircraft maintenance, and aviation/aerospace services. We were founded in 2015 and since our establishment, we have been attracting the best talent in our fields of interest... 
    Senior
    For contractors

    Albers Aerospace

    Mckinney, TX
    16 hours ago
  • Overview Join our dynamic team at CDT as a Senior Systems Administrator & ISSE (Information Security Systems Engineer) for an engaging...  ...engineering, systems administration, and information assurance support in a lively, flexible work environment. Every day brings new challenges... 
    Senior
    Flexible hours

    Cyber Defense Technologies

    Richardson, TX
    3 days ago
  •  ...Position Job Title Enterprise Risk Systems Administrator Job Description...  ...Systems Administrator is responsible for supporting the bank's Risk systems, including the Governance...  ...field (or equivalent experience) ~3-5 years of experience in GRC, Enterprise... 
    Contract work
    Work experience placement

    First United Bank

    Plano, TX
    3 days ago
  •  ...continue to expand our operations, we are seeking a talented System Administrator to join our IT team. This is an exciting opportunity...  ...performance Mentor junior System Administrators and Tier 1 support Handle backup and disaster recovery processes and operations... 
    Work at office
    Remote work
    Flexible hours

    Bear Technologies Corporation

    Plano, TX
    1 day ago
  •  ...System Administrator The System Administrator will be primarily responsible for maintaining...  ...of related experience with a minimum of 3 years in managing enterprise level...  ...Management Demonstrated strong experience supporting Microsoft 365, Entra, Sharepoint, MFA... 
    Work at office
    Local area

    Associa

    Richardson, TX
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Sr. System Admin (Tier 3 Tech Support). Be the first to apply!