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Senior Systems Programmer Jobs in Missouri (NOW HIRING)

Sr Systems Engineer

Kansas City, MO ยท On-site +1

$115K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Summary The Sr Systems Engineer is responsible for designing, implementing, and managing cloud solutions to meet the organization's business requirements. This role involves collaborating with ...

Sr Systems Engineer

Kansas City, MO ยท On-site

$115K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Summary The Sr Systems Engineer is responsible for designing, implementing, and managing cloud solutions to meet the organization's business requirements. This role involves collaborating with ...

Senior Systems Engineer

Hazelwood, MO

$136K - $185K/yr

  • Medical

  • Life

  • Retirement

Senior Systems Engineer Company: The Boeing Company Boeing Global Services (BGS) Engineering team is seeking a Senior Systems Engineer to supportthe Air Dominance Proprietary 2 team in Hazelwood ...

Senior Systems Engineer

Hazelwood, MO

$136K - $185K/yr

  • Medical

  • Life

  • Retirement

Senior Systems Engineer Company: The Boeing Company Boeing Global Services (BGS) Engineering team is seeking a Senior Systems Engineer to supportthe Air Dominance Proprietary 2 team in Hazelwood ...

Sr. Systems Engineer

Joplin, MO ยท On-site

$93K - $127K/yr

Job Title: Sr. Systems Engineer Job Location: Joplin, MO Job Type: FTE ABOUT THE POSITION The Systems Engineer is responsible for driving the expectations of products and projects through ...

Senior Systems Engineer

Hazelwood, MO ยท On-site

$136K - $185K/yr

  • Medical

  • Life

  • Retirement

Senior Systems Engineer Company: The Boeing Company Boeing Global Services (BGS) Engineering team is seeking a Senior Systems Engineer to support the Air Dominance Proprietary 2 team in Hazelwood ...

Senior Systems Engineer

Hazelwood, MO ยท On-site

$136K - $185K/yr

  • Medical

  • Life

  • Retirement

Senior Systems Engineer Company: The Boeing Company Boeing Global Services (BGS) Engineering team is seeking a Senior Systems Engineer to support the Air Dominance Proprietary 2 team in Hazelwood ...

Senior Systems Engineer

Bridgeton, MO ยท On-site

$93K - $125K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior Systems Engineer will assist the Business Development department in evaluating new technology and partnerships, architecting new capabilities and solutions, and leading development efforts ...

Senior Systems Engineer - Product Owner

Hazelwood, MO

$164K - $223K/yr

  • Medical

  • Life

  • Retirement

Senior Systems Engineer - Product Owner Company: The Boeing Company The Boeing Company is looking for a Senior Systems Engineer - Product Owner to join our Government Vehicle Health Management ...

Senior Systems Engineer

Bridgeton, MO ยท On-site

$93K - $125K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior Systems Engineer will assist the Business Development department in evaluating new technology and partnerships, architecting new capabilities and solutions, and leading development efforts ...

Senior Systems Engineer - Product Owner

Berkeley, MO

$164K - $223K/yr

  • Medical

  • Life

  • Retirement

Senior Systems Engineer - Product Owner Company: The Boeing Company The Boeing Company is looking for a Senior Systems Engineer - Product Owner to join our Government Vehicle Health Management ...

Senior Systems Engineer

Bridgeton, MO ยท On-site

$93K - $125K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior Systems Engineer will assist the Business Development department in evaluating new technology and partnerships, architecting new capabilities and solutions, and leading development efforts ...

Senior Systems Engineer - Product Owner

Berkeley, MO ยท On-site

$164K - $223K/yr

  • Medical

  • Life

  • Retirement

Senior Systems Engineer - Product Owner Company: The Boeing Company The Boeing Company is looking for a Senior Systems Engineer - Product Owner to join our Government Vehicle Health Management ...

Senior Systems Engineer - Product Owner

Berkeley, MO

$164K - $223K/yr

  • Medical

  • Life

  • Retirement

Senior Systems Engineer - Product Owner Company: The Boeing Company The Boeing Company is looking for a Senior Systems Engineer - Product Owner to join our Government Vehicle Health Management ...

Senior Systems Engineer - Product Owner

Hazelwood, MO ยท On-site

$164K - $223K/yr

  • Medical

  • Life

  • Retirement

Senior Systems Engineer - Product Owner Company: The Boeing Company The Boeing Company is looking for a Senior Systems Engineer - Product Owner to join our Government Vehicle Health Management ...

Senior Systems Engineer - Product Owner

Hazelwood, MO

$164K - $223K/yr

  • Medical

  • Life

  • Retirement

Senior Systems Engineer - Product Owner Company: The Boeing Company The Boeing Company is looking for a Senior Systems Engineer - Product Owner to join our Government Vehicle Health Management ...

Senior Systems Engineer

Columbia, MO ยท Hybrid

$99K - $136K/yr

Join our winning team as a Senior Systems Engineer We are seeking a skilled Systems Engineer to join our Enterprise Systems Engineering team. The team is highly skilled and collaborative, diverse ...

Senior Systems Engineer

Columbia, MO ยท Hybrid

$99K - $136K/yr

Join our winning team as a Senior Systems Engineer We are seeking a skilled Systems Engineer to join our Enterprise Systems Engineering team. The team is highly skilled and collaborative, diverse ...

Senior Systems Engineer 112-167

Saint Louis, MO ยท On-site

$101K - $139K/yr

Senior Systems Engineer guide engineering teams in taking a multi-discipline approach to requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development ...

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Showing results 1-20

Senior Systems Programmer information

See Missouri salary details

$33

$53

$75

How much do senior systems programmer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for senior systems programmer in Missouri is $53.96, according to ZipRecruiter salary data. Most workers in this role earn between $44.66 and $61.54 per hour, depending on experience, location, and employer.

What is a senior systems programmer?

Senior Systems Programmers are experienced professionals who design, implement, and maintain low-level software that enables computer systems and hardware to function efficiently. They often work on operating systems, device drivers, and system utilities, ensuring optimal performance and stability. Their responsibilities may include troubleshooting complex system issues, optimizing code, and collaborating with other IT teams to support large-scale computing environments. Senior Systems Programmers typically have strong knowledge of languages like C, C++, and assembly, as well as deep understanding of operating system internals.

What are the key skills and qualifications needed to thrive as a senior systems programmer, and why are they important?

To thrive as a Senior Systems Programmer, you need strong expertise in computer science fundamentals, systems programming languages (like C/C++ or Assembly), and operating system internals, often backed by a relevant degree and significant experience. Proficiency with debugging tools, version control systems (such as Git), and familiarity with mainframe or server platforms are typically required, with certifications in specific technologies being advantageous. Analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating across teams and troubleshooting complex issues. These combined skills ensure robust, efficient, and secure system operations, which are critical for business continuity and technological advancement.

What are some common challenges faced by senior systems programmers, and how can they be addressed?

Senior Systems Programmers often encounter challenges such as managing complex legacy codebases, ensuring system scalability, and integrating new technologies with existing infrastructure. Addressing these challenges typically involves maintaining thorough documentation, collaborating closely with cross-functional teams, and staying current with industry best practices through ongoing learning. Proactive communication and effective troubleshooting skills are also essential for resolving issues efficiently and minimizing downtime.

What is the difference between Senior Systems Programmer vs Systems Analyst?

AspectSenior Systems ProgrammerSystems Analyst
CredentialsBachelor's in Computer Science or related, certifications like CompTIA or MicrosoftBachelor's in Information Systems, Business, or related; certifications vary
Work EnvironmentIT departments, software development teams, technical supportBusiness units, IT departments, client-facing roles
Employer & IndustryTech companies, large enterprises, government agenciesBusinesses across industries, consulting firms, government
Search & Comparison IntentTechnical skills, programming, system maintenanceBusiness processes, system requirements, user needs

The main difference is that Senior Systems Programmers focus on coding, maintaining, and optimizing computer systems and software, while Systems Analysts primarily analyze business needs and design system solutions. Both roles require technical knowledge, but their core responsibilities differ in scope and focus.

What cities in Missouri are hiring for Senior Systems Programmer jobs?

Cities in Missouri with the most Senior Systems Programmer job openings:

Senior Systems Programmer, UNIX Technical Services

System Canada Technologies

O Fallon, MO โ€ข On-site

Contractor

Re-posted 4 days ago


Job description

Company Description

SCT resources have a broad range of skills in different technologies.ย The large skill-set has been made possible by a conscious focus on strengthening our skills base. Every person selected for our team brings something new, something that adds to our offerings. We learn continuously, both on the job and through formal training programs.

Job Description

Senior Systems Programmer, UNIX Technical Services

Specific task service shall include, but not limited to:

* Operating Systems (OS) installations, configuration, systems integration, systems

management and security, maintenance, monitoring, troubleshooting, applying patches

and upgrades, data and server backup of Solaris and Redhat Linux

* Troubleshoots networking, Unix/Linux systems, and applications to identify and

correct malfunctions and other operational problems utilizing associated Linux and

UNIX command line and management tools.

* Administer, monitor and implement all Unix servers within the highly available

distributed datacenter infrastructure.

* Maintain and manage all aspects of Unix server maintenance from operating system

patching to security updates on a timely basis.

* Implements system security policy and maintains compliance

* Documents the design of the operating systems, like minimization and hardening.

* System administration support for application servers and services.

* Installs and debugs new and upgraded software on server and client platforms,

ensuring compliance with current site licenses; designs, programs with scripts.

* Provides advice, training and technical support for various projects.

* As new technologies emerge and impact our systems, the System Administrator shall

expect to learn these technologies very quickly and resolve any problems involved in

integrating new technologies with the Government systems.

* Maintains a broad knowledge of state-of-the-art technology, equipment, and/or

systems.

* Self-Driven and flexible Willing to learn in adjacent areas (specifically

configuration of MIP Software). Initiative to learn more.

* Thorough, adhering to critical processes even under stress

* Support business disaster recovery procedures for assigned areas of responsibility.

Qualifications

Knowledge and Experience:

Four (4) years or more experience in Red Hat Linux System Administration experience

and program installation, compilation and configuration

Eight (8) years or more experience in UNIX System Administration experience

Knowledge and experience working within an industry with minimal to no downtime

requirements. Financial industry experience a plus

Additional Information

Required Skills:


Experience with Red Hat Linux and Solaris 10 administration, maintenance and

support. RedhatRPM (RedHat Package Manager - building, scripting, executing).

Solaris scripting and automation. Expect scripting


Networking experience from basics to advanced OS configurations along with security

knowledge


Experience in installation and monitoring of Application Servers


Experience Network File Systems (NFS), SSH services including standard daemons,

protocols and applications, Proficient with some type of scripting or programming

language such as Perl and shell scripting,


Hands-on hardware and software troubleshooting experience


Ability to solve problems quickly and completely.


Ability to identify tasks which should be automated and then write the necessary

scripts.


Solid understanding of the OS and can perform system analysis and tuning.




Desired Skills:


Experience with VMware operations and maintenance. Configuration, and/or deployment

experience with VMware Server or vSphere and vCenter preferred.


Solid understanding of Hardware including and Network Area Storage (NAS) devices.


Solaris 10 or Red Hat Certification a plus


Knowledge and understanding of the Information Management, Information Assurance

requirements, especially PCI Certifications


An understanding of load-balancing, clusters, RAID, firewalls, routers, etc


An understands purpose of Firewalls and Load Balancers and VPN and Secure Socket

Layer (SSL) technologies




Non-technical skills:


Excellent verbal and written skills, organization, project prioritization, and time

management skills


Ability to manage multiple projects simultaneously under pressure without direct

supervision


Ability and motivation to learn new technologies quickly and with minimal support

and guidance


Effective communication skills and the ability to interact professionally with a

diverse group of clients and staff (team player)


Evening, weekend and call-in work, shift on-call required to meet deadlines and

correct system failures or for patch upgrades.


System Canada logo

About System Canada

Sourced by ZipRecruiter

System Canada delivers high end solutions in corporate world. Our resources have a broad range of skills in different technologies.The large skill-set has been made possible by a conscious focus on strengthening our skills base. Every person selected for our team brings something new, something that adds to our offerings. We learn continuously, both on the job and through formal training programs.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Toronto, ON, CA