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Systems Administrator It Infrastructure

Largo,FL

1277 Systems Administrator It Infrastructure jobs in Largo,FL

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ServiceNow Systems Administrator, Mid

BOOZ, ALLEN & HAMILTON

Tampa, FL 33621

Education AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • 6+ years of experience in an IT field
  • 3+ years of experience as a ServiceNow Administrator including supporting platform configuration, maintenance, and issue resolution
  • Knowledge of ITSM processes and CMDB administration
  • Ability to implement, test, troubleshoot, and support ServiceNow modules and enhancements
  • TS/SCI clearance
  • HS diploma or GED
  • DoD 8570 IAT II Compliant Certification
  • DoW 8140 compliant Certification under the Work Role Code 451- Systems Administrator-Intermediate level or higher such as COMPTIA Security+, Cloud+, GIAC GICSP, GSEC, or ISC 2 SSCP Certification
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Critical Infrastructure - 1st Shift FT Security Officer

MARTINEZ AND COMPANY

Tampa, FL 33613

$18-$20.45/hr
Flexible Schedule
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IT Support Specialist

TAMPA BRASS & ALUMINUM

Tampa, FL 33634

~ 36 min OnsiteUrgently Hiring

  • 5+ years of experience in IT support, network administration, or systems administration
  • Strong Windows Server administration experience
  • Linux server administration experience (Ubuntu Server, SUSE, or similar)
  • Windows desktop administration and end-user support experience
  • Solid understanding of networking fundamentals (VLANs, firewalls, VPN)
  • Experience with Active Directory and Microsoft 365 administration
  • Experience with endpoint security and management tooling (e.g., SentinelOne, Qualys, Microsoft Intune)
  • Experience administering firewalls (Ubiquiti, Fortinet, or similar)
  • Comfortable troubleshooting end-user hardware and peripheral issues
  • Ability to follow documented security procedures in a controlled, regulated environment
  • U.S. Person status, as required for access to ITAR-controlled technical data and CUI-scoped systems
  • Ability to pass a background check and meet screening requirements for access to NIST SP 800-171 r2-scoped systems
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New, Posted 5 hours ago
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Mainframe CICS Systems Programmer Senior

USAA

Tampa, FL 33601

Hybrid~ 36 minFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's Degree or 4 additional years of experience beyond the minimum requirement can be used in lieu of a degree.
  • 6 years of infrastructure experience demonstrating depth of technical understanding within a specific discipline(s)/technology(s) to include 2 years' experience in Systems Operations environment supporting complex environment deployment and infrastructure management activities or applicable IT experience such as IT Management, Software Development, Data Engineering, and Agile Product/Release Management.
  • 4 years of experience in creating, modifying, and maintaining infrastructure and individual system components.
  • Extensive CICS Experience: Typically, 7-10+ years of hands-on experience as a CICS Systems Programmer in a z/OS mainframe environment. This includes deep knowledge of CICS Transaction Server (TS), CTG, and CPSM architecture, internals, and system exits.
  • Installation and Maintenance Proficiency: Strong expertise in CICS installation, configuration, and maintenance, often including complex Independent Software Vendor (ISV) installations and upgrades.
  • Scripting and Programming Languages: Proficient in JCL, REXX, and other mainframe scripting languages. Familiarity with COBOL, Assembler, and PL/I is also beneficial.
  • SMP/E Proficiency: Experience with SMP/E (System Modification Program/Extended) for installing and maintaining software.
  • Z/OS Expertise: In-depth knowledge of z/OS operating systems, including configuration, maintenance, and tuning.
  • Performance Tuning and Monitoring: Experience with CICS performance tuning and the use of monitoring tools (e.g., RMF, Intellimagic, BMC Mainview).
  • Z/OS Subsystems: Understanding of other z/OS subsystems such as DB2, MQ, JES2, z/OS connect, IMS and TCP/IP.
  • Security: Experience with CICS security, often using RACF or equivalent tools.
  • Automation and Scheduling: Familiarity with automation tools, job scheduling, and monitoring tools.
  • Disaster Recovery: Experience with disaster recovery planning and testing.
  • Mainframe Hardware: Understanding of mainframe hardware and architecture to optimize system performance.
  • IBM Certified Specialist – CICS Transaction Server for z/OS: This certification is desired.
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Senior Software Engineer

TAMPA BRASS & ALUMINUM

Tampa, FL 33634

~ 36 min Onsite

  • 5+ years of professional software engineering experience
  • Strong Python skills; comfortable building and maintaining REST APIs (FastAPI or equivalent)
  • Solid containerization experience (Docker); comfortable operating in a Windows/WSL2 Docker Desktop environment as well as native Linux
  • Hands-on Kubernetes experience (K3s, RKE2, or similar lightweight distribution)
  • Linux server administration experience
  • Git fluency; experience with self-hosted Git (Gitea, GitLab, or similar)
  • Relational database experience (Postgres preferred), including schema and access-role design
  • Comfortable working independently, documenting decisions, and pausing for approval before architectural or source-code changes
  • U.S. Person status, as required for access to ITAR-controlled technical data
  • Ability to pass a background check and meet screening requirements for access to NIST SP 800-171 r2-scoped systems
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New, Posted 14 hours ago
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14G Air Defense Battle Management System Operator

National Guard

Pinellas Park, FL 33781

~ 16 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

  • Military enlistment in the Army National Guard
  • Must be at least a junior in high school, or have a high school diploma or a GED certificate
  • Must be between the ages of 17 and 35
  • Must be able to pass a physical exam and meet legal and moral standards
  • Must meet citizenship requirements (see NATIONALGUARD.com for details)
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Project Engineer

Leonardo DRS

Largo, FL 33773

$130,000/yr
HybridFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor of Science in a relevant Engineering field
  • At least 8 years of direct experience related to engineering development & project leadership skillsets
  • Must have demonstrated success in similar technical environments leading development projects
  • Self-starting, self-directed candidate with excellenct oral and written communication skills
  • Capable of achieving project objectives and interfacing with various levels of internal team members, management, program sponsors, subcontractors, and customers
  • Knowledge and experience in multiple engineering disciplines (e.g., systems, mechanical, electrical, safety, software)
  • RF technical experience and experience leading RF integrated design activity is preferred but not required
  • Experience leading and managing subcontractor team members is desired
  • Project management and project planning skills (e.g., MS Project)
  • Familiarity with requirements management processes and tools (e.g., DOORS)
  • Resource allocation and management
  • Familiarity with DoD/DoW Environmental Military Standards and Specifications
  • Strong configuration management approach for customer technical data packages
  • Ability to troubleshoot and plan approach to resolution of failures from environmental qualification and factory acceptance testing
  • Familiarity with Agile Development methodologies for hardware support
  • Budget formulation & auditing
  • Advanced MS Office skills
  • U.S. Citizenship required
  • This position requires an active DOD security clearance or the ability to obtain such clearance within a reasonable time after commencement of employment
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Information Systems Technician

U.S. Navy

Largo, FL 33771

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Sr Instrumentation & Control Engineer (Data Centers)

Jacobs

Tampa, FL 33603

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Information Systems Technician

U.S. Navy

Belleair, FL 33756

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