IO-WRL-004
Network Operations OPM Code: 441

Provides implementation, administration, configuration, operation, and maintenance to ensure effective and efficient technology system performance and security.

Responsible for planning, implementing, and operating network services and systems, including hardware and virtual environments.

Code Description Work Roles
T0081 Diagnose network connectivity problems 1
T0126 Install or replace network hubs, routers, and switches 1
T0129 Integrate new systems into existing network architecture 1
T0153 Monitor network capacity and performance 1
T1020 Determine the operational and safety impacts of cybersecurity lapses 37
T1050 Improve network security practices 1
T1100 Configure network hubs, routers, and switches 3
T1101 Optimize network hubs, routers, and switches 3
T1143 Develop network backup and recovery procedures 1
T1144 Implement network backup and recovery procedures 1
T1208 Implement new system design procedures 2
T1209 Implement new system test procedures 2
T1210 Implement new system quality standards 2
T1214 Install network infrastructure device operating system software 3
T1215 Maintain network infrastructure device operating system software 3
T1248 Patch network vulnerabilities 1
T1313 Test network infrastructure, including software and hardware devices 1
T1314 Maintain network infrastructure, including software and hardware devices 1
Code Description Work Roles
K0159 Knowledge of Voice over IP (VoIP) 1
K0674 Knowledge of computer networking protocols 40
K0675 Knowledge of risk management processes 41
K0676 Knowledge of cybersecurity laws and regulations 41
K0677 Knowledge of cybersecurity policies and procedures 41
K0678 Knowledge of privacy laws and regulations 41
K0679 Knowledge of privacy policies and procedures 41
K0680 Knowledge of cybersecurity principles and practices 40
K0681 Knowledge of privacy principles and practices 40
K0682 Knowledge of cybersecurity threats 40
K0683 Knowledge of cybersecurity vulnerabilities 40
K0684 Knowledge of cybersecurity threat characteristics 40
K0685 Knowledge of access control principles and practices 21
K0686 Knowledge of authentication and authorization tools and techniques 21
K0689 Knowledge of network infrastructure principles and practices 9
K0710 Knowledge of enterprise cybersecurity architecture principles and practices 20
K0712 Knowledge of Local Area Networks (LAN) 6
K0713 Knowledge of Wide Area Networks (WAN) 6
K0718 Knowledge of network communications principles and practices 10
K0721 Knowledge of risk management principles and practices 19
K0731 Knowledge of systems security engineering (SSE) principles and practices 13
K0736 Knowledge of information technology (IT) security principles and practices 18
K0737 Knowledge of bandwidth management tools and techniques 5
K0740 Knowledge of system performance indicators 4
K0741 Knowledge of system availability measures 4
K0746 Knowledge of policy-based access controls 15
K0747 Knowledge of Risk Adaptive (Adaptable) Access Controls (RAdAC) 15
K0749 Knowledge of process engineering principles and practices 13
K0751 Knowledge of system threats 40
K0752 Knowledge of system vulnerabilities 40
K0753 Knowledge of remote access principles and practices 2
K0758 Knowledge of server administration principles and practices 13
K0765 Knowledge of software engineering principles and practices 15
K0770 Knowledge of system administration principles and practices 14
K0773 Knowledge of telecommunications principles and practices 14
K0778 Knowledge of enterprise information technology (IT) architecture principles and practices 20
K0779 Knowledge of systems engineering processes 14
K0781 Knowledge of virtual private network (VPN) systems and software 4
K0783 Knowledge of network attack characteristics 7
K0791 Knowledge of defense-in-depth principles and practices 19
K0792 Knowledge of network configurations 9
K0805 Knowledge of command-line tools and techniques 6
K0811 Knowledge of web filtering systems and software 2
K0812 Knowledge of digital communication systems and software 9
K0831 Knowledge of network attack vectors 8
K0837 Knowledge of hardening tools and techniques 14
K0840 Knowledge of hardware reverse engineering tools and techniques 15
K0842 Knowledge of software reverse engineering tools and techniques 15
K0848 Knowledge of network systems management principles and practices 8
K0849 Knowledge of network systems management tools and techniques 8
K0851 Knowledge of reverse engineering principles and practices 15
K0859 Knowledge of encryption tools and techniques 13
K0865 Knowledge of data classification standards and best practices 18
K0866 Knowledge of data classification tools and techniques 18
K0870 Knowledge of enterprise architecture (EA) reference models and frameworks 20
K0871 Knowledge of enterprise architecture (EA) principles and practices 20
K0872 Knowledge of service management principles and practices 11
K0873 Knowledge of service management standards and best practices 11
K0874 Knowledge of key management service (KMS) principles and practices 3
K0875 Knowledge of symmetric encryption principles and practices 3
K0876 Knowledge of key management service (KMS) key rotation policies and procedures 3
K0877 Knowledge of application firewall principles and practices 12
K0878 Knowledge of network firewall principles and practices 12
K0879 Knowledge of industry cybersecurity models and frameworks 9
K0880 Knowledge of access control models and frameworks 9
K0891 Knowledge of the Open Systems Interconnect (OSI) reference model 13
K0915 Knowledge of network architecture principles and practices 21
K0917 Knowledge of Personally Identifiable Information (PII) data security standards and best practices 15
K0918 Knowledge of Payment Card Industry (PCI) data security standards and best practices 16
K0919 Knowledge of Personal Health Information (PHI) data security standards and best practices 16
K0923 Knowledge of operating system structures and internals 7
K0925 Knowledge of wireless communication tools and techniques 6
K0926 Knowledge of signal jamming tools and techniques 6
K0928 Knowledge of systems engineering principles and practices 13
K0934 Knowledge of data classification policies and procedures 18
K0936 Knowledge of network hardware threats and vulnerabilities 3
K0947 Knowledge of computer engineering principles and practices 14
K0983 Knowledge of computer networking principles and practices 39
K1014 Knowledge of network security principles and practices 40
K1032 Knowledge of satellite-based communication systems and software 3
K1077 Knowledge of data security controls 6
K1084 Knowledge of data privacy controls 6
K1108 Knowledge of traceroute tools and techniques 3
Code Description Work Roles
S0035 Skill in establishing a routing schema 1
S0077 Skill in securing network communications 3
S0421 Skill in operating network equipment 1
S0424 Skill in executing command line tools 3
S0425 Skill in operating network systems 1
S0451 Skill in deploying continuous monitoring technologies 2
S0575 Skill in developing network infrastructure contingency and recovery plans 2
S0576 Skill in testing network infrastructure contingency and recovery plans 2
S0582 Skill in troubleshooting system performance 3
S0583 Skill in implementing established network security practices 1
S0584 Skill in configuring network devices 1
S0585 Skill in installing network devices 1
S0615 Skill in protecting a network against malware 3
S0618 Skill in configuring network protection components 2
S0671 Skill in implementing network infrastructure contingency and recovery plans 2
S0675 Skill in optimizing system performance 10
S0682 Skill in applying subnet techniques 1
S0685 Skill in configuring computer protection components 2
S0722 Skill in interpreting traceroute results 3
S0755 Skill in reconstructing a network 3
S0815 Skill in troubleshooting network equipment 1