Data Engineer managing and expanding enterprise business intelligence and data platform. Focusing on Tableau development and administration with a strong engineering background.

When it comes to achieving a tangible ROI and sustainable performance from your IT environment, Sentinel takes the lead.
Even as our services have spanned generations of technology, Sentinel has stayed at the forefront of IT developments and maintained a singular focus on providing practical and innovative solutions.
With single-source accountability, Sentinel processes and teams can efficiently address a range of IT needs – from communications, to data center, to cloud and managed services.
Our proven success has allowed us to expand from our original charter of providing technology maintenance services to our current standing as one of the leading IT services and solutions provider in the U.S.
By aligning with many of today’s global technology leaders including Cisco, Microsoft, Dell EMC, NetApp and VMware, Sentinel solutions achieve tangible results.
Sentinel services customers both nationally and internationally with operating centers in Downers Grove, IL; Chicago, IL; Springfield, IL; Detroit, MI; Grand Rapids, MI; Lansing, MI; Milwaukee, WI; Phoenix, AZ; and Denver, CO.
Since 1982, opportunities at Sentinel have been created by achieving consistent growth in our core business coupled with expanded geographic reach and the rapid adoption of cutting edge technology.
Our commitment to our employees has remained consistent through the years-to create a work environment that encourages creativity, an entrepreneurial spirit, fosters growth through certification and hands-on training, and rewards success!
Ranked #7 in the Chicago Tribune Top 100 workplaces, midsize business category.
Browse and apply for open jobs at Sentinel Technologies.
Data Engineer managing and expanding enterprise business intelligence and data platform. Focusing on Tableau development and administration with a strong engineering background.
Director of IT Infrastructure overseeing on - premise and hybrid systems at a university in Mobile, AL. Leading technical staff and strategic planning for innovative infrastructure solutions.
ServiceNow Support Analyst supporting and maintaining the ServiceNow platform at Sentinel Technologies. Requires occasional onsite support in Downers Grove, IL and strong customer - focused skills.
Enterprise Cybersecurity Sales Engineer driving sales of cutting - edge security solutions for large enterprises. Acting as the technical backbone of the sales process while collaborating with Account Executives.
Data and Infrastructure Analyst responsible for building pipelines and insights on Azure data ecosystems. Requires proficiency with Azure, SQL, and cloud technologies.
Network Support Analyst ensuring seamless IT infrastructure performance for clients' network, server, and VoIP systems. Working in a 24/7 operations team in Downers Grove office.
Security Onboarding Engineer facilitating customer’s technical transition to Sentinel’s support services. Onboarding clients and servicing existing customers with security tools and offerings based in Downers Grove, IL.
Citrix Architect leading solutioning within the Application Delivery domain at Sentinel Technologies. Responsible for architecting end - user delivery applications and collaborating across departments with IT strategies.
Support Analyst managing customer security issues across technologies for Sentinel Technologies. Seeking candidates with solid communication skills and security technology experience.
Cybersecurity Sales & Solutions Architect at Sentinel Technologies engaging with clients and driving sales of cybersecurity solutions. Collaborating with security team and designing impactful proposals for clients.