Infrastructure Sr. Tech Analyst
Current
Dec 2017 - Present
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Walter Nicks Email & Phone Number
Infrastructure Sr. Tech Analyst at Citi
at
Citi
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
Role
Infrastructure Sr. Tech Analyst at Citi
Location
Grand Prairie, Texas, United States
Company size
Who is Walter Nicks? Overview
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Quick answer
Walter Nicks is listed as Infrastructure Sr. Tech Analyst at Citi at Citi, a with 201877 employees, based in Grand Prairie, Texas, United States. AeroLeads shows a matched LinkedIn profile for Walter Nicks.
Walter Nicks previously worked as Infrastructure Sr. Tech Analyst at Citi and Student at Npower (Nonprofit). Walter Nicks holds Associate’S Degree, Electrical And Electronics Engineering, 3.4 from Tarrant County College.
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Citi
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Profile bio
About Walter Nicks
US Army veteran, Staff Sergeant, eleven years US Army Reserve. Manufacturing Engineer with electrical engineering, supervisory, and field service engineer experience seeking opportunity to transition into an Information Technology career. ITIL® Foundation and ServiceNow System Administrator, CompTIA CSA+ , ComptTIA Linux+ and Splunk User certifications. Coding training including HTML, CSS, JavaScript and MySQL. Cyber Security Training focused on CompTIA CSA+, Linux+ and Cisco CCNA certifications. Network Administration, Provisioning and troubleshooting Ipv4, IPv6, VLANs, IP Routing (RIP, OSPF, EIGRP), Access Control Lists (ACL) and Network Address Translation (NAT) administration. Focus on cybersecurity threats\attacks, Risk mitigation, Designing Network infrastructures, Designing Security Control objectives, and LINUX administration. Associate of Arts degree from Tarrant County College, Concentration in Electrical Engineering.
Current workplace
Walter Nicks's current company
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Citi
11 roles
Walter Nicks work experience
A career timeline built from the work history available for this profile.
Student
Current• 26 Weeks (560+) hour Cyber Security Course. Cyber Security training program focusing on Cyber Security threats\attacks, Risk mitigation, Designing Network infrastructures, Designing Security Control objectives, and LINUX administration. • Study of cyber security concepts based on ISO-27001, ISO-27002, NIST 800-53, Gramm-Leach-Bliley • Act (GLBA), SANS Top 20, OWASP, SABSA, PCI, HIPPA policies and practices. • Preparatory training for the CompTIA CSA+, Linux+ and Cisco CCNA certifications. • Network Administration, Provisioning and troubleshooting Ipv4, IPv6, VLANs, IP Routing (RIP, OSPF, EIGRP), Access Control Lists (ACL) and Network Address Translation (NAT) administration.
Jun 2017 - Present
Manufacturing Engineer
Temporary contract position. Creating assembly instructions for the manufacture of document processing equipment.
May 2017 - Jun 2017
Student, Coding Class
Student, Coding Class covering HTML, CSS, Java Script, Python, SQL and other languages.
Dec 2016 - Mar 2017
Manufacturing Engineer
Temporary contract position. Creating assembly instructions for the manufacture of document processing equipment.
Sep 2016 - Nov 2016
Student Pursuing Itil Foundation And Servicenow Administrator Certifications
Jun 2016 - Sep 2016
Manufacturing Engineer
● Reduced labor hours to build and test industrial ink jet printers by 50% ● Reduced ‘No Fault Found ‘ vendor returned ink jet print heads by 90%● Assisted technical personnel troubleshoot difficult to diagnose problems● Provided Microsoft Access Database support for data migration projects● Update Pro-e 3-D CAD models and AutoCAD drawings ● Engineering change notification preparation and submission
May 2010 - Mar 2016
Supervisor
● Supervise 15 repair technician shop● Prepare and administer annual employee reviews● Manage for on time completion of work orders and emergency orders● Prepare and present quality and productivity reporting
Jan 2001 - May 2010
Electrical Engineer
● Continuation engineering for electronic and electromechanical assemblies● Analyze and resolve design problems reported by field organization● Resolve design issues for component obsolescence● Preparation of engineering change orders
Jan 1996 - Jan 2001
Senior Field Service Engineer
● Support field engineers in diagnosing and resolving electronic and electromechanical problems with high speed document processing equipment ● National and International responsibility
Jan 1981 - Jan 1996
Staff Segeant
After basic training attended Tactical Microwave Repair training at Ft. Gordon, Ga.During my enlistment I also served as retention NCO and NBC (Nuclear, Biological and Chemical warfare training NCO.
Oct 1979 - Feb 1991
Team & coworkers
Colleagues at Citi
Other employees you can reach at citigroup.com. View company contacts for 201877 employees →
ES
Eric Shum
Colleague at CitiSan Francisco Bay Area, United States
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GL
Giovanni Levy
Colleague at CitiMiami, Florida, United States
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AJ
Aakarshan Jain
Colleague at CitiPune, Maharashtra, India
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EM
Ernestine Morgan
Colleague at CitiDallas-Fort Worth Metroplex, United States
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LC
Lorena Castillo
Colleague at CitiTucson, Arizona, United States
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AJ
Anthony James Monastrial
Colleague at CitiMetro Manila, Philippines
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ZW
Zhijun Wu
Colleague at CitiGreater Adelaide Area, Australia
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AL
Aydin Leylani
Colleague at CitiBridgeport, Connecticut, United States
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SR
Swathi Ramu
Colleague at CitiChennai, Tamil Nadu, India
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PD
Patrick Debaene
Colleague at CitiCologne Bonn Region, Germany
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Eric Shum
Colleague at CitiSan Francisco Bay Area, United States
View →
GL
Giovanni Levy
Colleague at CitiMiami, Florida, United States
View →
AJ
Aakarshan Jain
Colleague at CitiPune, Maharashtra, India
View →
EM
Ernestine Morgan
Colleague at CitiDallas-Fort Worth Metroplex, United States
View →
LC
Lorena Castillo
Colleague at CitiTucson, Arizona, United States
View →
AJ
Anthony James Monastrial
Colleague at CitiMetro Manila, Philippines
View →
ZW
Zhijun Wu
Colleague at CitiGreater Adelaide Area, Australia
View →
AL
Aydin Leylani
Colleague at CitiBridgeport, Connecticut, United States
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SR
Swathi Ramu
Colleague at CitiChennai, Tamil Nadu, India
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PD
Patrick Debaene
Colleague at CitiCologne Bonn Region, Germany
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2 education records
Walter Nicks education
Associate’S Degree, Electrical And Electronics Engineering, 3.4
Electrical And Electronics Engineering
FAQ
Frequently asked questions about Walter Nicks
Quick answers generated from the profile data available on this page.
What company does Walter Nicks work for?
Walter Nicks works for Citi.
What is Walter Nicks's role at Citi?
Walter Nicks is listed as Infrastructure Sr. Tech Analyst at Citi at Citi.
Where is Walter Nicks based?
Walter Nicks is based in Grand Prairie, Texas, United States while working with Citi.
What companies has Walter Nicks worked for?
Walter Nicks has worked for Citi, Npower (Nonprofit), Banctec Inc, Banctec, and Recognition Equipment Inc.
Who are Walter Nicks's colleagues at Citi?
Walter Nicks's colleagues at Citi include Eric Shum, Giovanni Levy, Aakarshan Jain, Ernestine Morgan, and Lorena Castillo.
How can I contact Walter Nicks?
You can use AeroLeads to view verified contact signals for Walter Nicks at Citi, including work email, phone, and LinkedIn data when available.
What schools did Walter Nicks attend?
Walter Nicks holds Associate’S Degree, Electrical And Electronics Engineering, 3.4 from Tarrant County College.
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