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Senior Information Technology Jobs
This list tracks 100K+ company job sources and updates hourly with senior information technology roles across IT management, systems, technical support, service delivery, security, and enterprise technology.
Openings may be titled senior systems engineer, IT manager or director, service-delivery manager, enterprise applications leader, technical-support lead, infrastructure manager, technology-risk professional, or IT transformation leader. Work can include operating networks and endpoints, managing identity and enterprise systems, leading support, overseeing vendors and budgets, improving service processes, governing security and risk, or delivering modernization programs. Financial services, healthcare, manufacturing, consulting, government, and software employers differ in scale, regulatory pressure, legacy systems, and service expectations. Judge seniority through the business criticality and breadth of systems owned, decision authority, budget and vendor responsibility, escalation duties, and the size and structure of the team. A senior engineer may remain an expert individual contributor, while a director may be evaluated on operating performance, workforce planning, governance, and executive communication.
Map the operating model before comparing tool lists. Establish which systems and users the team supports, whether services are run internally or with vendors, and whether the remit is operations, support, governance, applications, or transformation. Note which service levels, budgets, and security or business risks sit with the position. Then review required platforms, certifications, clearance, on-call expectations, service-management practices, regulatory knowledge, budget responsibility, and team resources at the source. Any described assessment can guide preparation for troubleshooting, architecture, service, incident, vendor, or change-management scenarios. Employer, location, industry, compensation, and sponsorship filters can reduce the inventory. Compare disclosed pay and bonuses with call burden, workplace and travel requirements, and the condition of the environment being inherited.
Browsing and filtering are free. A free account can save IT roles, record application progress, and provide Copilot for selected forms. Keep the systems boundary and service expectations in the application record, with the source posting as the final check.





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RTXSenior Principal HPC Administrator$107.5k - $204.5kAndover, MA$107.5k - $204.5ktoday - today
Booz AllenEndpoint Detection and Response Engineer Senior$86.8k - $198kScott AFB, IL$86.8k - $198ktoday - today
RTXSenior Information Systems Security Officer$107.5k - $204.5kTucson, AZ$107.5k - $204.5ktoday - today
Booz AllenSenior Exploitation Analyst$99k - $225kAnnapolis Junction, MD$99k - $225ktoday - today
RTXSenior Global Trade Services Configuration Lead - Implementation & Maintenance$132.4k - $251.6kTexas$132.4k - $251.6ktoday - today
Booz AllenSenior SailPoint Engineer$86.8k - $198kScott AFB, IL$86.8k - $198ktoday - today
RTXSenior Information Systems Security Officer - Information Systems Security Officer$86.8k - $165.2kTucson, AZ$86.8k - $165.2ktoday - today
RTXIT Specialist - Radar$86.8k - $165.2kMoorestown, NJ$86.8k - $165.2ktoday - today
Marsh & McLennanSenior Enterprise Architect$115.8k - $202.7kRemote in USA$115.8k - $202.7ktoday - today
LeidosSenior Lead Installation Technician$92.3k - $166.8kAlexandria, VA$92.3k - $166.8ktoday - today
G-ResearchSenior Red Team OperatorLondon, UKNot listedtoday - today
AVEVASenior IT Project ManagerLondon, UKNot listedtoday - today
ThalesSenior Security ArchitectBengaluru, IndiaNot listedtoday - today
RocheSenior Security EngineerMadrid, SpainNot listedtoday - today
Aegon Asset ManagementSenior Service Delivery Analyst - Aegon AMCedar Rapids, IANot listedtoday - today
Booz AllenServicenow Administrator β Senior$86.8k - $198kMcLean, VA$86.8k - $198ktoday - today
GE VernovaSenior Service Engineer - IT Infra and Cyber SecurityNoida, IndiaNot listedtoday - today
WintrustCybersecurity Senior Architect$140k - $180kNorridge, IL$140k - $180ktoday - today
VisaSenior Cybersecurity Engineer IAMAustin, TXNot listedtoday - today
VisaSenior Director - Client Engineering - End User Technology$195.8k - $313.5kAustin, TX$195.8k - $313.5ktoday - today
PaccarSenior Systems Engineer - Cobol - Cics - ImsPune, IndiaNot listedtoday - today
TMX GroupSenior Security Architect$140k - $150kToronto, Canada$140k - $150ktoday - today
The Salvation ArmySenior Field Specialist - Managed Services - 12-month contract$70.2k - $105.4kToronto, Canada$70.2k - $105.4ktoday - today
AvaapData & Analytics β Senior Consultant - Tableau/Alteryx Server Administrator$110k - $155kRemote in USA$110k - $155ktoday - today
CBTSSenior Lead EngineerChennai, IndiaNot listedtoday - today
First Canadian TitleSenior Advisor - Data Protection and DLP$97.2k - $118.8kOakville, Canada$97.2k - $118.8ktoday
Explore our FAQ section to learn more.
This list covers senior positions categorized under IT and security. It can include infrastructure, systems, networking, cloud operations, support leadership, governance, and cybersecurity roles.
Employers commonly value ownership of production systems, incident response, infrastructure changes, security controls, automation, migrations, and cross-team projects. Focus on the scale and impact of the environments you supported.
Connect technologies to outcomes such as improved reliability, faster recovery, reduced risk, lower costs, or increased automation. Include useful context such as environment size, users supported, or systems migrated.
Certification expectations depend on the role and employer. They may help demonstrate knowledge in cloud, networking, security, or service management, but they should support rather than replace relevant operational experience.
Expect troubleshooting scenarios, architecture discussions, incident retrospectives, security questions, and examples of technical decision-making. Employers may also assess documentation, communication, and stakeholder management.
Ask about rotation size, incident frequency, escalation paths, response-time expectations, and compensation or time-off policies. Also clarify whether the team has documented runbooks and reliable monitoring.
Not necessarily. Senior administrators, engineers, analysts, and security practitioners are often individual contributors. Look for explicit references to direct reports, hiring, performance reviews, or departmental ownership.
Consider system maturity, technical debt, staffing, security posture, tooling, on-call responsibilities, change-management practices, and modernization plans. Clarify what you will own and what resources are available.