Top 366 Senior information systems security engineer Jobs in Missouri

Senior Network Engineer – Pacific Region
Computer World Services —Pacific, MO
- Full-time
- Hybrid work
- Windows
- Bachelor's degree
- Mentoring
Senior Engineer, Platform Services
Anheuser-Busch —St. Louis, MO
- $106,400 - $126,350 a year
- Full-time
- Computer science
- 7 years
- Computer Science
- Disability insurance
- Health insurance
15h
Lead, Senior or Experienced Electronic Systems Design, Integration, Analysis, and Test Engineers **Sign on Bonus Potential**
Boeing —Hazelwood, MO
- $112,200 - $185,150 a year
- Computer Science
- 5 years
- Bachelor of Science
- Health savings account
- Disability insurance
Lead, Senior or Experienced Electronic Systems Design, Integration, Analysis, and Test Engineers **Sign on Bonus Potential**
Boeing —Berkeley, MO
- $112,200 - $185,150 a year
- Computer Science
- 5 years
- Bachelor of Science
- Health savings account
- Disability insurance
Senior Software Engineer
Boeing —Maryland Heights, MO
- $133,000 - $160,000 a year
- 11+ years
- Analysis skills
- C++
- Health savings account
- Disability insurance
Program Manager
Leidos —Missouri
- $107,900 - $195,050 a year
- Urgently hiring
- Hybrid work
- Office
- Analysis skills
- Supervising experience
- Paid parental leave
- Paid holidays
6d
Lead Software Test & Verification Engineer, Phantom Works
Boeing —Saint Charles, MO
- Computer science
- Computer Science
- 5 years
- Health savings account
- Disability insurance
5d
Lead Software Test & Verification Engineer, Phantom Works
Boeing —Berkeley, MO
- Computer science
- Computer Science
- 5 years
- Health savings account
- Disability insurance
5d
Director, Site Reliability Engineer
Mastercard —O'Fallon, MO
- $152,000 - $258,000 a year
- Online Application
- Azure
- System design
- AWS
- Paid jury duty
- Health savings account
Senior Site Reliability Engineer
Mastercard —O'Fallon, MO
- $96,000 - $163,000 a year
- Online Application
- Azure
- System design
- AWS
- Paid jury duty
- Health savings account
Senior Site Reliability Engineer
Mastercard —O'Fallon, MO
- $163,000 a year
- Online Application
- Computer Science
- Bachelor of Science
- System design
- Paid jury duty
- Health savings account
Senior Design and Analysis Engineer (Electronic Sys Design & Analy)***Signing Bonus Potential***
Boeing —Berkeley, MO
- $136,850 - $185,150 a year
- Computer Science
- Bachelor of Science
- Engineering
- Paid parental leave
- Health savings account
13d
Lead Site Reliability Engineer
Mastercard —O'Fallon, MO
- $122,000 - $207,000 a year
- Online Application
- Computer science
- Computer Science
- DevOps
- Paid jury duty
- Health savings account
Network/SATCOM Engineer
CACI —St. Louis, MO
- $75,200 - $158,100 a year
- Weekends as needed
- Research
- 8 years
- Analysis skills
- Health insurance
Senior Low Observables (LO) Mission Systems Integration Engineer
Boeing —Berkeley, MO
- $136,850 - $185,150 a year
- Computer Science
- 5 years
- Bachelor of Science
- Health savings account
- Disability insurance
Vice President, Site Reliability Engineer
Mastercard —O'Fallon, MO
- $200,000 - $330,000 a year
- Online Application
- Azure
- System design
- AWS
- Paid jury duty
- Health savings account
Senior Software Engineer
Mastercard —O'Fallon, MO
- $115,000 - $184,000 a year
- Online Application
- Computer science
- Computer Science
- System design
- Paid jury duty
- Health savings account
Senior Site Reliability Engineer
Mastercard —O'Fallon, MO
- $96,000 - $163,000 a year
- Online Application
- Azure
- System design
- AWS
- Paid jury duty
- Health savings account
Application Software Engineer, Phantom Works (Experienced or Senior)
Boeing —Berkeley, MO
- $126,650 - $217,350 a year
- Computer science
- Computer Science
- Bachelor of Science
- Health savings account
- Disability insurance
5d
Senior Software Engineer
Boeing —Hazelwood, MO
- $133,000 - $173,880 a year
- Computer science
- Azure
- Computer Science
- Health savings account
- Disability insurance
6d

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Senior Network Engineer – Pacific Region

Computer World Services -
Pacific, MO

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Job Details

Full-time

Qualifications

CISSP
Windows
IAM Level III
BGP
DoD 8570
Open Shortest Path First (OSPF) implementation
Network monitoring tools
EIGRP
Active Directory

Full Job Description

Computer World Service, Corp. (CWS) is seeking a highly qualified Subject Matter Expert (SME) to perform as the Senior Network Engineer to provide network (i.e. local, wireless, and wide area network) sustainment and deployment support services to military hospitals and clinics located throughout the Pacific Region. Acts as the lead technical authority for Pacific Region network operations, providing enterprise-level engineering, escalation support, and architectural guidance for DHA network infrastructure.

Key Tasks & Responsibilities

Serve as primary Pacific Region and global SME for LAN/WLAN/WAN operations
Lead resolution of complex network issues across all OSI layers
Provide advanced configuration, installation, and troubleshooting support
Guide network design, implementation, and modernization initiatives
Interface with Government, CSPs, GSPs, and external stakeholders
Develop standards, policies, and technical procedures
Perform performance analysis and proactive network optimization
Ensure compliance with DoD/DHA security and architecture requirements
Support firewall, VPN, IDS/IPS, and Zero Trust implementations
Mentor and lead network engineering staff

Education & Experience

Bachelor’s degree + 5 years relevant experience or 10 years equivalent experience

Possess a mastery level of experience in routed, switched and shared LAN environments that operate such items as current supported versions of Microsoft OS, Windows Active Directory, UNIX and OpenVMS and employ routers, switches, and terminal servers as well as various local and long-haul WAN connectivity. Extensive experience with:
- Routing protocols (BGP, OSPF, EIGRP)
- Network tools (SolarWinds, Ansible, ARMIS)
- Enterprise LAN/WAN environments
Experience with deployed DoD Systems
- Experience with DoD Health Care Information Systems is preferred

Certifications

IAM Level III (DoD 8570/8140 compliant) – An active CISSP certification is required
CCNP certification or ability and willingness to obtain this certification

Security Clearance

Candidates must have active Secret clearance

Other (Travel, Work Environment, DoD 8570 Requirements, Administrative Notes, etc.)

Work Environment: Work must be performed in Department of Defense Government facilities, ideally within Honolulu, HI

Hybrid: Some hybrid work may be approved by the government customer.

Travel: Must reside within commuting distance to a Department of Defense (DoD) hospital.

IND1

Computer World Services is an affirmative action and equal employment opportunity employer. Current employees and/or qualified applicants will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, disability, protected veteran status, genetic information or any other characteristic protected by local, state, or federal laws, rules, or regulations.

Computer World Services is committed to the full inclusion of all qualified individuals. As part of this commitment, Computer World Services will ensure that individuals with disabilities (IWD) are provided reasonable accommodations. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact Human Resources at [email protected].

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Apply Now

Refine Your Search

senior information systems security engineer jobs in missouri

Senior Network Engineer – Pacific Region

Senior Engineer, Platform Services

Lead, Senior or Experienced Electronic Systems Design, Integration, Analysis, and Test Engineers Sign on Bonus Potential

Lead, Senior or Experienced Electronic Systems Design, Integration, Analysis, and Test Engineers Sign on Bonus Potential

Senior Software Engineer

Program Manager

Lead Software Test & Verification Engineer, Phantom Works

Lead Software Test & Verification Engineer, Phantom Works

Director, Site Reliability Engineer

Senior Site Reliability Engineer

Senior Site Reliability Engineer

Senior Design and Analysis Engineer (Electronic Sys Design & Analy)Signing Bonus Potential

Lead Site Reliability Engineer

Network/SATCOM Engineer

Senior Low Observables (LO) Mission Systems Integration Engineer

Vice President, Site Reliability Engineer

Senior Software Engineer

Senior Site Reliability Engineer

Application Software Engineer, Phantom Works (Experienced or Senior)

Senior Software Engineer

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