Top 57 Mid level software engineer Jobs in O Fallon, Il

Systems Engineer, Mid
Booz Allen Hamilton —Scott AFB, IL
- $61,900 - $141,000 a year
- Full-time
- Azure
- Mid-level
- Office
- Disability insurance
- Health insurance
5d
Software Tester 2-3 (Associate/Mid-Level)
UNCOMN —Swansea, IL
- $50,000 - $70,000 a year
- Mid-level
- Bachelor's degree
- In-person
- Paid holidays
- Health insurance
3d
Test Systems Engineer - Mid - TO1 Pos.73
Integrated Intel Solutions —St. Louis, MO
- 6 years
- Computer Science
- Mid-level
Mid-level Software Engineer
DLS Engineering —St. Louis, MO
- $100,000 - $105,000 a year
- Full-time
- Background check
- Computer science
- Azure
- Disability insurance
- Health insurance
Quick Apply
Chief Systems Engineer
KBR —St. Louis, MO
- Full-time
- Computer Science
- 11+ years
- In-person
Entry - Mid Level Fire Designer/Engineer
Henderson Engineers —St. Louis, MO
- $72,160 - $153,120 a year
- Full-time
- Schematics
- Research
- Mid-level
- Profit sharing
- Paid training
Quick Apply
Mid Test Systems Engineer
Strategic ACI —St. Louis, MO
- $111,000 a year
- Full-time
- 6 years
- Computer Science
- Mid-level
- Paid holidays
- Disability insurance
Quick Apply
Mid Software Engineer
Trevity LLC —St. Louis, MO
- Full-time
- Azure
- Mid-level
- Java
Quick Apply
Technology Support Officer (Regulatory Policy & Intel 3)
HII —St. Louis, MO
- $91,631 - $130,000 a year
- Email
- Computer Science
- Bachelor of Science
- Mid-level
- Paid holidays
- Health insurance
4d
Systems Engineer - Digital Engineering
Peraton —St. Louis, MO
- $112,000 - $179,000 a year
- Computer Science
- Master's degree
- No degree
- Health savings account
- Paid holidays
Systems Engineer - Mid-Level
Assured Consulting Solutions —St. Louis, MO
- $120,000 - $160,000 a year
- Full-time
- 6 years
- Computer Science
- Mid-level
Quick Apply
Test Systems Engineer II
Integrity Technology Consultants, Inc. —St. Louis, MO
- 6 years
- Computer Science
- Mid-level
Data Engineer 3 (Mid-Level, Data Product Implementation and Architecture)
UNCOMN —Scott AFB, IL
- $88,500 - $110,000 a year
- Azure
- Computer Science
- 5 years
- Paid holidays
- Health insurance
4d
Cloud Engineer
HII —St. Louis, MO
- $78,406 - $170,000 a year
- Email
- 6 years
- System design
- Mid-level
- Paid holidays
- Health insurance
Test Systems Engineer (Mid) #799
Allen Integrated Solutions —St. Louis, MO
- 6 years
- Computer Science
- Mid-level
Quick Apply
Test Systems Engineer - Senior
Assured Consulting Solutions —St. Louis, MO
- $115,000 - $125,000 a year
- Full-time
- Computer Science
- 11+ years
- Office
Quick Apply
Mid & Experienced Mechanical Design Engineer – Multiple Sectors
Henderson Engineers —St. Louis, MO
- $83,600 - $161,040 a year
- Full-time
- Schematics
- Research
- Mid-level
- Profit sharing
- Paid training
Quick Apply
6d
Real-Time Software Engineer, News Engineering
LSEG (London Stock Exchange Group) —St. Louis, MO
- Full-time
- Hybrid work
- Mid-level
- Linux
- Python
Power Delivery Project Management Area Lead - Remote
WSP —St. Louis, MO
- $190,000 - $260,000 a year
- 5 years
- Engineering
- Office
- Paid parental leave
- Disability insurance
Software Engineer
Reinventing Geospatial, Inc. (RGi) —St. Louis, MO
- Full-time
- Azure
- 6 years
- Computer Science
- Paid parental leave
- Health insurance
Quick Apply

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mid level software engineer jobs near o fallon, il

Systems Engineer, Mid

Booz Allen Hamilton -
Scott AFB, IL

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Job Details

Full-time
$61,900 - $141,000 a year
5 days ago

Benefits

Disability insurance
Health insurance
Flexible spending account
Tuition reimbursement
Life insurance
Retirement plan

Qualifications

Containerization systems
Linux support
High school diploma or GED
System deployment
Security technology solutions implementations

Full Job Description

The Opportunity:

Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting National Security? We’re looking for a system administrator who specializes in operating, deploying, or administering Linux or Unix systems to help us deploy next-generation solutions for a safer and more secure digital landscape.

As a system administrator on our project, you’ll help plan, develop, and perform lab, functional, and integration testing. You’ll provide your customers insight into their network through monitoring and performance management. Your system administrator expertise will be vital as you identify problem areas and opportunities for improvement in a mission-critical network. You’ll help your team better understand the network by turning metrics into information and explaining their meaning. This is an opportunity to broaden your skillset into areas like VMWare, Linux, Cisco, and Palo Alto. We focus on growing as a team, so you’ll share your expertise through leadership and mentoring as you help the team work through challenges and develop new methodologies. As a system administration leader, you’ll identify new opportunities to modernize the network so your clients achieve their goals. Work with us and resolve daily challenges as we improve the DoD's network access and application security architecture.

Join us. The world can’t wait.

You Have:

Experience designing, deploying, and providing advanced support for multi- classification, multi-tenant, and multi-vendor solutions
Experience operating , deploying, or administering Linux or Unix systems
Experience applying STIGs to systems or security hardening of systems
Knowledge of containerization
Secret clearance
HS diploma or GED

Nice If You Have:

Experience with DoD networks
Experience with standardized builds that are remotely deployable, including provisioning to a bare metal server or virtual machine
Experience operating, deploying, or administering Palo Alto XSOAR
Experience with converged and hyper-converged servers and hardware
Experience with enterprise-level management of hyper-converged infrastructure, vendor hardware, and software
Knowledge of hybrid and cloud infrastructure such as AWS or Azure
DoW 8140 Certification

Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required .

Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $61,900.00 to $141,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date.

Identity Statement

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Candidate AI Usage Policy

AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided .

Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.

Remote : If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
Hybrid : If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.
Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

Apply Now

Refine Your Search

mid level software engineer jobs in o fallon, il

Systems Engineer, Mid

Software Tester 2-3 (Associate/Mid-Level)

Test Systems Engineer - Mid - TO1 Pos.73

Mid-level Software Engineer

Chief Systems Engineer

Entry - Mid Level Fire Designer/Engineer

Mid Test Systems Engineer

Mid Software Engineer

Technology Support Officer (Regulatory Policy & Intel 3)

Systems Engineer - Digital Engineering

Systems Engineer - Mid-Level

Test Systems Engineer II

Data Engineer 3 (Mid-Level, Data Product Implementation and Architecture)

Cloud Engineer

Test Systems Engineer (Mid) #799

Test Systems Engineer - Senior

Mid & Experienced Mechanical Design Engineer – Multiple Sectors

Real-Time Software Engineer, News Engineering

Power Delivery Project Management Area Lead - Remote

Software Engineer

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