Pima County

Tucson, AZ

Infrastructure Generalist (4719 - ITD - Technical Support Engineer)

Posted over 1 month ago

Job Description

Overall Job Objective

Position Description

This position, with on-call shifts, is in the Information Technology Department.

Salary Grade: 60

This position is to be a generalist member of the Pima County Information Technology Department's infrastructure teams, such as networking, data center hardware, and data center applications. The successful candidate will be an all-around performer and requires a mix of technical, social, communication, analytical skills and aptitude. Team oriented with a strong work ethic and ability to find what needs to be done. A go-getter with an agile mindset, getting stuff done continuously, in a broad range of technical disciplines. The successful candidate will have experience in multiple disciplines: networking, servers, virtualization, etc. This person will be rotated through the various teams, supporting on an as-needed basis, providing a knowledge bridge between the teams, and contributing significantly to the overall infrastructure efforts. CGIS certification is required in order to successfully pass the probationary period. In applying for this position, pay particular attention to the description that follows and to the Preferred Qualifications at the end of this posting, addressing each qualification in your application.


(Work assignments may vary depending on the department's need and will be communicated to the applicant or incumbent by the supervisor.)

Operational and Client Management
Leads and participates in the transition of new systems into production status through final approval of production control process (PCP) documentation;
Leads and participates in the installation, configuration, troubleshooting and maintenance of the computing or communications installed client environment;
Assists in the development and implementation of system administration policies, procedures, guidelines and standards;
Assists in defining appropriate service level objectives (SLO) for the computing and/or communications center;
Assists in the implementation of SLO measurement criteria and methods to extract performance data to enable SLO reporting;
Participates in forecasting computing/communications growth and provides pro-active capacity management;
Assists in the disposal of obsolete client and computing/communications center equipment;
Assists in client license compliance;
Assists in maintaining an up-to-date client software environment through periodic patch installations;
Assists in maintaining a virus free client environment through active deployment of virus cleansing programs/applications;
Leads continuous improvement efforts in the computing and/or communications center environment.

Engineering & Maintenance
Assists in the installation, configuration, troubleshooting and maintenance of computing and/or communications center infrastructure and associated documentation;
Assists in the resolution of client services and center related problems;
Assists with the implementation of vendor supplied upgrades and patches;
Assists in the set-up and on-going maintenance of disaster recovery and capacity planning requirements;
Assists with the set-up and on-going maintenance of record retention requirements.

Project Management
Functions as the project leader/manager on small to medium projects;
Assists in the planning and implementation of the IT computing and/or communications center business plan;
Assists in delivery of critical computing and/or communications center capabilities to meet application and internal technical infrastructure needs;
Participates on various Group Technical Infrastructure teams to drive standardization and strategic implementations;
Interfaces with vendors for on-going life cycle maintenance and support activities.

Team Management
May supervise and evaluate performance of assigned staff;
Analyzes, evaluates and coordinates resolution and implementation of specific critical computing and/or communications center components within the IT support environment;
Leads development of critical computing and/or communications center and/or IT support components to enhance service delivery and support to customer base.


Knowledge of:

  • desktop or other operating systems and affiliated software components, services, protocols and technologies, which may include office automation applications (e.g., Excel, Visio, Word, PowerPoint) and other vendor commercial applications interfaced into client computing and communications environment; or
  • wireless communications equipment such as fixed, portable and mobile radio devices, dispatch console equipment, as well as related radio system and remote site control equipment with working knowledge of FCC rules, regulations and technical standards;
  • security standards and procedures within Pima County;
  • IT Infrastructure Library for the Incident and Problem Management environment;
  • hand held communication devices (e.g., Blackberries, radios), other affiliated devices and email messaging/data synchronization applications and procedures;
  • voice and data services devices;
  • computing or communications architectures and affiliated hardware components and technologies including networking, modems, monitors, projection devices and other peripheral devices, to include desktop computing, printer and other peripheral device driver, connectivity configurations and administration utilities (e.g., Microsoft SMS etc);
  • client computing and communications hardware and software infrastructure related Security technologies and alternative marketplace solutions utilized for departmental and enterprise solutions to include some of the following:
    • Exchange / Citrix / IIS, Windows Server and Active Directory, Enterprise backup and redundancy;
    • multi-layer switch network and MPLS network design, traffic engineering and management, to include VOIP;
    • digital microwave equipment, antenna combining equipment, bi-directional amplifiers, tower top amplifiers;
  • principles and techniques of effective supervision.

Skill in:
  • organizing workload, being proactive and managing a wide variety of customer requests simultaneously;
  • written, verbal and interpersonal communications;
  • operating within a fast paced, highly technical environment;
  • writing procedures and work instructions;
  • operating as a member of a team;
  • employing quality skill sets and diagnostic tools;
  • being resourceful, self-managed, customer focused and demonstrated ability to maintain a solid understanding of client computing and communications deployment, configuration, upgrade and integration concepts;
  • coordinating and communicating with internal and external customers/vendors;
  • employing diagnostic, analytical and conceptual skills with detailed orientation;
  • leading individual employees and work teams.
Minimum Qualifications

(1) A Bachelor's degree from an accredited college, university or technical trade school with a major in computer science, computer engineering, management information systems (MIS), or a closely related field as determined by the appointing authority at the time of recruitment and four years of work experience in the maintenance and administration of client computing or communications hardware and software infrastructure.
(2) An Associate's degree from an accredited college, university or technical trade school with a major in computer science, computer engineering, management information systems (MIS), or a closely related field as determined by the appointing authority at the time of recruitment and six years of work experience in information technology including four years of experience in the maintenance and administration of client computing or communications hardware and software infrastructure.
(Additional relevant work experience and/or education from an accredited college, university or technical trade school may be substituted.)

Qualifying education and experience must be clearly documented in the "Education" and Work Experience" sections of the application. Do not substitute a resume for your application or write "see resume" on your application.

Preferred Qualifications: (Be specific in describing your experience in your application. Ensure the descriptions provided illustrate your competencies, specifically addressing the required and preferred qualifications.):

  1. Experience networking (Cisco networking products preferred).
  2. Experience with server and network virtualization, with a preference for VMware products, and even more preference when in vxRail.
  3. Experience with file storage (preferably with Isilon).
  4. Experience with backup and restoration (preferably with Avamar).
  5. Experience with enterprise applications (e.g. email), with a preference for the Microsoft environment: Active Directory, Exchange, Teams, SCCM, etc.
  6. Experience with information security.
  7. Experience with (any) cloud infrastructure migrations.

Selection Procedure:
Pima County Human Resources Department reserves the right to admit to the selection process only those candidates that meet the minimum/desired qualifications. All applications will be assessed based on an evaluation of the listed education and experience. Candidates meeting the minimum/desired qualifications may be further evaluated/score against any advertised Preferred Qualifications. The hiring authority will interview and select the successful candidates from a referral list provided by Human Resources. Additional assessments/testing may be required as part of the selection process.
Supplemental Information

Licenses and Certificates: Some positions may require appropriate licenses or certifications at time of appointment or within a specified timeframe (e.g., A+, MCDST, MCITP, MCSA). Valid driver license is required at time of application. Valid AZ driver license is required at time of appointment. The successful applicant will be subject to a 39-month DOT Motor Vehicle Record review to determine applicants suitability to operate county vehicles in accordance with Pima County administrative procedures. Failure to obtain and maintain the required licenses and certifications shall be grounds for termination. Any offer of employment resulting from this recruitment is contingent upon Fleet Services review and approval of the candidates driving record.

Special Notice Items: Department of Labor regulation CFR Part 1910.1030 requires notification that some positions in this category may have a moderate risk of exposure to blood-borne pathogens. Hepatitis B vaccine will be provided. Some positions will be required to work rotating shifts which includes days, evenings, nights, weekends and holidays. The County requires pre-employment background checks. Successful candidates will receive a post-offer, pre-employment background screening to include verification of work history, education and criminal conviction history. A prior criminal conviction will not automatically disqualify a candidate from employment with the County.

Physical/Sensory Requirements: All positions require the ability to identify industry standard color-coding of electrical wiring and components. Some positions require lifting equipment, climbing, working on elevated towers or below grade platforms. Other physical and sensory abilities will be determined by position.


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